From 7ee499efce6b4810543a772a123c1af5ecc57aa4 Mon Sep 17 00:00:00 2001
From: Cody De Arkland <codydearkland@gmail.com>
Date: Sun, 9 Aug 2026 21:42:04 +0000
Subject: [PATCH] Unlock full scrollback depth in railway ca session panes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Scrolling was clamped to one screenful — a documented workaround for
vt100 0.15's view composition underflowing past the screen height.
vt100 0.16 fixes that, and ratatui 0.30 (via ratatui-core) drops the
exact unicode-width pin that blocked the upgrade.

Bump both, migrate the moved Parser::set_size/set_scrollback calls to
Screen, drop the one-page ceilings in scroll_by and resize, and pin the
behavior with tests: full-depth scroll, multi-notch wheel walks, deep
offsets across resizes, churn (output + scroll + reshape interleaved),
retention-limit clamping, and a full-frame render from deep history.
---
 Cargo.lock                              | 829 +++++++++++++++++++++---
 Cargo.toml                              |   4 +-
 src/commands/cloud_agent/tui/session.rs | 250 ++++++-
 src/commands/cloud_agent/tui/ui.rs      |  53 +-
 4 files changed, 1005 insertions(+), 131 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index d3a8c1e26..5d802b781 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -157,6 +157,15 @@ version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 
+[[package]]
+name = "approx"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab112f0a86d568ea0e627cc1d6be74a1e9cd55214684db5561995f6dad897c6"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "arbitrary"
 version = "1.4.2"
@@ -243,6 +252,15 @@ dependencies = [
  "tungstenite",
 ]
 
+[[package]]
+name = "atomic"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a89cbf775b137e9b968e67227ef7f775587cde3fd31b0d8599dbd0f598a48340"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -284,6 +302,21 @@ dependencies = [
  "sha2 0.10.9",
 ]
 
+[[package]]
+name = "bit-set"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -292,9 +325,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.11.1"
+version = "2.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
+checksum = "b588b76d00fde79687d7646a9b5bdf3cc0f655e0bbd080335a95d7e96f3587da"
 dependencies = [
  "serde_core",
 ]
@@ -376,6 +409,12 @@ version = "3.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
 
+[[package]]
+name = "by_address"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64fa3c856b712db6612c019f14756e64e4bcea13337a6b33b696333a9eaa2d06"
+
 [[package]]
 name = "bytemuck"
 version = "1.24.0"
@@ -410,12 +449,6 @@ version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e748733b7cbc798e1434b6ac524f0c1ff2ab456fe201501e6497c8417a4fc33"
 
-[[package]]
-name = "cassowary"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df8670b8c7b9dae1793364eafadf7239c40d669904660c5960d74cfd80b46a53"
-
 [[package]]
 name = "castaway"
 version = "0.2.4"
@@ -455,9 +488,9 @@ dependencies = [
 
 [[package]]
 name = "cfg-if"
-version = "1.0.0"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
 [[package]]
 name = "cfg_aliases"
@@ -623,9 +656,9 @@ dependencies = [
 
 [[package]]
 name = "compact_str"
-version = "0.8.1"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b79c4069c6cad78e2e0cdfcbd26275770669fb39fd308a752dc110e83b9af32"
+checksum = "9dfdd1c2274d9aa354115b09dc9a901d6c5576818cdf70d14cae2bdb47df00ab"
 dependencies = [
  "castaway",
  "cfg-if",
@@ -653,7 +686,7 @@ dependencies = [
  "encode_unicode",
  "libc",
  "once_cell",
- "unicode-width 0.2.0",
+ "unicode-width 0.2.2",
  "windows-sys 0.59.0",
 ]
 
@@ -666,7 +699,7 @@ dependencies = [
  "encode_unicode",
  "libc",
  "once_cell",
- "unicode-width 0.2.0",
+ "unicode-width 0.2.2",
  "windows-sys 0.61.2",
 ]
 
@@ -770,6 +803,12 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "critical-section"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
+
 [[package]]
 name = "crokey"
 version = "0.6.4"
@@ -869,7 +908,7 @@ version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f476fe445d41c9e991fd07515a6f463074b782242ccf4a5b7b1d1012e70824df"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "crossterm_winapi",
  "futures-core",
  "libc",
@@ -880,29 +919,13 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "crossterm"
-version = "0.28.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "829d955a0bb380ef178a640b91779e3987da38c9aea133b20614cfed8cdea9c6"
-dependencies = [
- "bitflags 2.11.1",
- "crossterm_winapi",
- "mio 1.0.3",
- "parking_lot",
- "rustix 0.38.42",
- "signal-hook",
- "signal-hook-mio",
- "winapi",
-]
-
 [[package]]
 name = "crossterm"
 version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "crossterm_winapi",
  "derive_more",
  "document-features",
@@ -978,6 +1001,16 @@ dependencies = [
  "rand_core 0.10.1",
 ]
 
+[[package]]
+name = "csscolorparser"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb2a7d3066da2de787b7f032c736763eb7ae5d355f81a68bab2675a96008b0bf"
+dependencies = [
+ "lab",
+ "phf",
+]
+
 [[package]]
 name = "csv"
 version = "1.4.0"
@@ -1199,6 +1232,12 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "deltae"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5729f5117e208430e437df2f4843f5e5952997175992d1414f94c57d61e270b4"
+
 [[package]]
 name = "der"
 version = "0.8.0"
@@ -1210,6 +1249,12 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.5.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
+
 [[package]]
 name = "derive-new"
 version = "0.7.0"
@@ -1337,7 +1382,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89a09f22a6c6069a18470eb92d2298acf25463f14256d24778e1230d789a2aec"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "objc2",
 ]
 
@@ -1489,6 +1534,15 @@ version = "3.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dea2df4cf52843e0452895c455a1a2cfbb842a1e7329671acf418fdc53ed4c59"
 
+[[package]]
+name = "euclid"
+version = "0.22.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1a05365e3b1c6d1650318537c7460c6923f1abdd272ad6842baa2b509957a06"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "event-listener"
 version = "5.3.1"
@@ -1510,6 +1564,16 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "fancy-regex"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b95f7c0680e4142284cf8b22c14a476e87d61b004a3a0861872b32ef7ead40a2"
+dependencies = [
+ "bit-set",
+ "regex",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.3.0"
@@ -1580,6 +1644,18 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a3076410a55c90011c298b04d0cfa770b00fa04e1e3c97d3f6c9de105a03844"
 
+[[package]]
+name = "finl_unicode"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9844ddc3a6e533d62bba727eb6c28b5d360921d5175e9ff0f1e621a5c590a4d5"
+
+[[package]]
+name = "fixedbitset"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
+
 [[package]]
 name = "flate2"
 version = "1.0.35"
@@ -1615,6 +1691,12 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -1997,10 +2079,30 @@ name = "hashbrown"
 version = "0.15.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
+dependencies = [
+ "foldhash 0.1.5",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash 0.2.0",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
 dependencies = [
  "allocator-api2",
  "equivalent",
- "foldhash",
+ "foldhash 0.2.0",
 ]
 
 [[package]]
@@ -2413,7 +2515,7 @@ checksum = "9375e112e4b463ec1b1c6c011953545c65a30164fbab5b581df32b3abf0dcb88"
 dependencies = [
  "console 0.16.1",
  "portable-atomic",
- "unicode-width 0.2.0",
+ "unicode-width 0.2.2",
  "unit-prefix",
  "web-time",
 ]
@@ -2430,7 +2532,7 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f37dccff2791ab604f9babef0ba14fbe0be30bd368dc541e2b08d07c8aa908f3"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "inotify-sys",
  "libc",
 ]
@@ -2470,12 +2572,12 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2628910d0114e9139056161d8644a2026be7b117f8498943f9437748b04c9e0a"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "crossterm 0.29.0",
  "dyn-clone",
  "fuzzy-matcher",
  "unicode-segmentation",
- "unicode-width 0.2.0",
+ "unicode-width 0.2.2",
 ]
 
 [[package]]
@@ -2594,18 +2696,18 @@ checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
 [[package]]
 name = "itertools"
-version = "0.13.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
 dependencies = [
  "either",
 ]
 
 [[package]]
 name = "itoa"
-version = "1.0.14"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
+checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
 
 [[package]]
 name = "js-sys"
@@ -2631,6 +2733,17 @@ dependencies = [
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "kasuari"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bde5057d6143cc94e861d90f591b9303d6716c6b9602309150bd068853c10899"
+dependencies = [
+ "hashbrown 0.16.1",
+ "portable-atomic",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "keccak"
 version = "0.2.0"
@@ -2671,6 +2784,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "lab"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf36173d4167ed999940f804952e6b08197cae5ad5d572eb4db150ce8ad5d58f"
+
 [[package]]
 name = "lazy-regex"
 version = "3.4.2"
@@ -2727,11 +2846,20 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "libc",
  "redox_syscall",
 ]
 
+[[package]]
+name = "line-clipping"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e752191d037c44ad111a8caa762921926658402f01cc1253f7bef2020ece4f5e"
+dependencies = [
+ "bitflags 2.13.1",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.14"
@@ -2774,11 +2902,11 @@ checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
 [[package]]
 name = "lru"
-version = "0.12.5"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38"
+checksum = "5d2f2f9b4ba7e6b24d95e7e899329d35be83bcded72c8540cdd5368932d1d90a"
 dependencies = [
- "hashbrown 0.15.2",
+ "hashbrown 0.17.1",
 ]
 
 [[package]]
@@ -2787,6 +2915,16 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
+[[package]]
+name = "mac_address"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0aeb26bf5e836cc1c341c8106051b573f1766dfa05aa87f0b98be5e51b02303"
+dependencies = [
+ "nix 0.29.0",
+ "winapi",
+]
+
 [[package]]
 name = "md5"
 version = "0.7.0"
@@ -2799,6 +2937,12 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
+[[package]]
+name = "memmem"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a64a92489e2744ce060c349162be1c5f33c6969234104dbd99ddb5feb08b8c15"
+
 [[package]]
 name = "memoffset"
 version = "0.6.5"
@@ -2808,6 +2952,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "minimad"
 version = "0.13.1"
@@ -2817,6 +2970,12 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.2"
@@ -2904,7 +3063,7 @@ dependencies = [
  "bitflags 1.3.2",
  "cfg-if",
  "libc",
- "memoffset",
+ "memoffset 0.6.5",
  "pin-utils",
 ]
 
@@ -2914,10 +3073,11 @@ version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "cfg-if",
  "cfg_aliases",
  "libc",
+ "memoffset 0.9.1",
 ]
 
 [[package]]
@@ -2926,7 +3086,7 @@ version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "cfg-if",
  "cfg_aliases",
  "libc",
@@ -2938,19 +3098,29 @@ version = "0.31.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "cfg-if",
  "cfg_aliases",
  "libc",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "notify"
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 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "filetime",
  "fsevent-sys",
  "inotify",
@@ -2995,6 +3165,23 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "521739c6d2bac4aa25192232afe6841231376b2b26d4d9fae5ecf8ca5772e441"
+
+[[package]]
+name = "num-derive"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.46"
@@ -3034,6 +3221,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "num_threads"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c7398b9c8b70908f6371f47ed36737907c87c52af34c268fed0bf0ceb92ead9"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "objc2"
 version = "0.6.3"
@@ -3049,7 +3245,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d49e936b501e5c5bf01fda3a9452ff86dc3ea98ad5f283e1455153142d97518c"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "objc2",
  "objc2-core-graphics",
  "objc2-foundation",
@@ -3061,7 +3257,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a180dd8642fa45cdb7dd721cd4c11b1cadd4929ce112ebd8b9f5803cc79d536"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "dispatch2",
  "objc2",
 ]
@@ -3072,7 +3268,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e022c9d066895efa1345f8e33e584b9f958da2fd4cd116792e15e07e4720a807"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "dispatch2",
  "objc2",
  "objc2-core-foundation",
@@ -3091,7 +3287,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3e0adef53c21f888deb4fa59fc59f7eb17404926ee8a6f59f5df0fd7f9f3272"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "objc2",
  "objc2-core-foundation",
 ]
@@ -3102,7 +3298,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180788110936d59bab6bd83b6060ffdfffb3b922ba1396b312ae795e1de9d81d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "objc2",
  "objc2-core-foundation",
 ]
@@ -3142,6 +3338,15 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
+[[package]]
+name = "ordered-float"
+version = "4.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bb71e1b3fa6ca1c61f383464aaf2bb0e2f8e772a1f01d486832464de363b951"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "p256"
 version = "0.14.0-rc.7"
@@ -3202,6 +3407,39 @@ dependencies = [
  "windows-strings",
 ]
 
+[[package]]
+name = "palette"
+version = "0.7.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddeed8580d347d2abf3dcf06a5f0b3dc020258338526b277847cd4248a70fc64"
+dependencies = [
+ "approx",
+ "libm",
+ "palette_derive",
+ "palette_math",
+]
+
+[[package]]
+name = "palette_derive"
+version = "0.7.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88537020289b719d81be994ccf1bbf4990f477e2f69ee52fe3e45f43a02e56be"
+dependencies = [
+ "by_address",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "palette_math"
+version = "0.7.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e6eb142958d64335fb0e345c5b9ead2ecd6fc438c307e9d7d3c4fd428dbaf12"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "parking"
 version = "2.2.1"
@@ -3242,12 +3480,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "paste"
-version = "1.0.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
-
 [[package]]
 name = "pastey"
 version = "0.1.1"
@@ -3310,6 +3542,100 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
+[[package]]
+name = "pest"
+version = "2.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7df728be843c7070fab6ab7c328c4e9e9d78e23bf749c0669c86ee7ebfa050a2"
+dependencies = [
+ "memchr",
+ "ucd-trie",
+]
+
+[[package]]
+name = "pest_derive"
+version = "2.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e2dd6fc3b26b3462ee188aac870f5a41d398f1cd5e2408d16531bd71c9591fd"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a7a9205cfb6f596a9e8b689c0a15f9ceb7a1aafae7aaf788150ac65b29975b6"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85abd351c0de1e8384fc791a0737111a350394937e92b956b743dac12429f57c"
+dependencies = [
+ "pest",
+]
+
+[[package]]
+name = "phf"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
+dependencies = [
+ "phf_macros",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_codegen"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
+dependencies = [
+ "phf_shared",
+ "rand 0.8.5",
+]
+
+[[package]]
+name = "phf_macros"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f84ac04429c13a7ff43785d75ad27569f2951ce0ffd30a3321230db2fc727216"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pin-project"
 version = "1.1.7"
@@ -3387,7 +3713,7 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97baced388464909d42d89643fe4361939af9b7ce7a31ee32a168f832a70f2a0"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "crc32fast",
  "fdeflate",
  "flate2",
@@ -3430,9 +3756,9 @@ dependencies = [
 
 [[package]]
 name = "portable-atomic"
-version = "1.10.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "280dc24453071f1b63954171985a0b0d30058d287960968b9b2aca264c8d4ee6"
+checksum = "05c8b63e8d9609db387f0324918f81d68fe27748f084ef092fb35954d0539a85"
 
 [[package]]
 name = "portable-pty"
@@ -3455,6 +3781,12 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.20"
@@ -3757,23 +4089,103 @@ checksum = "63b8176103e19a2643978565ca18b50549f6101881c443590420e4dc998a3c69"
 
 [[package]]
 name = "ratatui"
-version = "0.29.0"
+version = "0.30.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eabd94c2f37801c20583fc49dd5cd6b0ba68c716787c2dd6ed18571e1e63117b"
+checksum = "3274ba0a2c5e1bcad2a2005d20f4dc59dad26b2eb0940fb094500dba4099d57d"
 dependencies = [
- "bitflags 2.11.1",
- "cassowary",
- "compact_str",
- "crossterm 0.28.1",
- "indoc",
  "instability",
+ "ratatui-core",
+ "ratatui-crossterm",
+ "ratatui-macros",
+ "ratatui-termina",
+ "ratatui-termwiz",
+ "ratatui-widgets",
+ "serde",
+]
+
+[[package]]
+name = "ratatui-core"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbb175c433c8e28a809d1f5773a2ae96e68c0ce40db865cbab1020bf33ae479c"
+dependencies = [
+ "bitflags 2.13.1",
+ "compact_str",
+ "critical-section",
+ "hashbrown 0.17.1",
  "itertools",
+ "kasuari",
  "lru",
- "paste",
- "strum 0.26.3",
+ "palette",
+ "serde",
+ "strum 0.28.0",
+ "thiserror 2.0.18",
  "unicode-segmentation",
  "unicode-truncate",
- "unicode-width 0.2.0",
+ "unicode-width 0.2.2",
+]
+
+[[package]]
+name = "ratatui-crossterm"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567584a3b0e6a8203c23de40b4861497266725eb5363dbfd18a1edd603cca9f0"
+dependencies = [
+ "cfg-if",
+ "crossterm 0.29.0",
+ "instability",
+ "ratatui-core",
+]
+
+[[package]]
+name = "ratatui-macros"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed7dc68daa7498a43e4d68e0eb078427e10c38fbcfbb1e42d955f1fa2140d814"
+dependencies = [
+ "ratatui-core",
+ "ratatui-widgets",
+]
+
+[[package]]
+name = "ratatui-termina"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0bf912d9e66f057a759d92e386a280ea886b352ab757d6ac4d653c7ed2c43c2"
+dependencies = [
+ "instability",
+ "ratatui-core",
+ "termina",
+]
+
+[[package]]
+name = "ratatui-termwiz"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "faf03e0380b7744054d6cb74224fe3adf062a029754933f575ca1e3b4c2ce977"
+dependencies = [
+ "ratatui-core",
+ "termwiz",
+]
+
+[[package]]
+name = "ratatui-widgets"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66e3d19bcc9130ca376277d93b60767ff121ace3be06f5f95f81dd68956407d1"
+dependencies = [
+ "bitflags 2.13.1",
+ "hashbrown 0.17.1",
+ "indoc",
+ "instability",
+ "itertools",
+ "line-clipping",
+ "ratatui-core",
+ "serde",
+ "strum 0.28.0",
+ "time",
+ "unicode-segmentation",
+ "unicode-width 0.2.2",
 ]
 
 [[package]]
@@ -3782,7 +4194,7 @@ version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03a862b389f93e68874fbf580b9de08dd02facb9a788ebadaf4a3fd33cf58834"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
 ]
 
 [[package]]
@@ -3993,7 +4405,7 @@ dependencies = [
  "aes 0.8.4",
  "aes 0.9.0",
  "aes-gcm 0.11.0-rc.3",
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "block-padding 0.3.3",
  "byteorder",
  "bytes 1.11.1",
@@ -4083,7 +4495,7 @@ version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c826d40e310bbcb377fd8f6c5873c12eaf54da30569d8e8da56914fdac9773cd"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "bytes 1.11.1",
  "chrono",
  "dashmap",
@@ -4151,7 +4563,7 @@ version = "0.38.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f93dc38ecbab2eb790ff964bb77fa94faf256fd3e73285fd7ba0903b76bedb85"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "errno",
  "libc",
  "linux-raw-sys 0.4.14",
@@ -4164,7 +4576,7 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd15f8a2c5551a84d56efdc1cd049089e409ac19a3072d5037a17fd70719ff3e"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "errno",
  "libc",
  "linux-raw-sys 0.11.0",
@@ -4346,7 +4758,7 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81d3f8c9bfcc3cbb6b0179eb57042d75b1582bdc65c3cb95f3fa999509c03cbc"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "core-foundation",
  "core-foundation-sys",
  "libc",
@@ -4528,7 +4940,7 @@ dependencies = [
  "ioctl-rs",
  "libc",
  "serial-core",
- "termios",
+ "termios 0.2.2",
 ]
 
 [[package]]
@@ -4670,6 +5082,12 @@ version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbbb5d9659141646ae647b42fe094daf6c6192d1620870b449d9557f748b2daa"
 
+[[package]]
+name = "siphasher"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ee5873ec9cce0195efcb7a4e9507a04cd49aec9c83d0389df45b1ef7ba2e649"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -4833,6 +5251,15 @@ dependencies = [
  "strum_macros 0.27.2",
 ]
 
+[[package]]
+name = "strum"
+version = "0.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9628de9b8791db39ceda2b119bbe13134770b56c138ec1d3af810d045c04f9bd"
+dependencies = [
+ "strum_macros 0.28.0",
+]
+
 [[package]]
 name = "strum_macros"
 version = "0.26.4"
@@ -4858,6 +5285,18 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "strum_macros"
+version = "0.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab85eea0270ee17587ed4156089e10b9e6880ee688791d45a905f5b1ca36f664"
+dependencies = [
+ "heck 0.5.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -4952,6 +5391,31 @@ dependencies = [
  "unicode-width 0.1.14",
 ]
 
+[[package]]
+name = "termina"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9048a889effe34a5cddee0af7f53285198b16dca3be510858d38dfdb3e62a04e"
+dependencies = [
+ "bitflags 2.13.1",
+ "parking_lot",
+ "rustix 1.1.2",
+ "signal-hook",
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "terminfo"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4ea810f0692f9f51b382fff5893887bb4580f5fa246fde546e0b13e7fcee662"
+dependencies = [
+ "fnv",
+ "nom",
+ "phf",
+ "phf_codegen",
+]
+
 [[package]]
 name = "termios"
 version = "0.2.2"
@@ -4961,6 +5425,57 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "termios"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "411c5bf740737c7918b8b1fe232dca4dc9f8e754b8ad5e20966814001ed0ac6b"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "termwiz"
+version = "0.23.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4676b37242ccbd1aabf56edb093a4827dc49086c0ffd764a5705899e0f35f8f7"
+dependencies = [
+ "anyhow",
+ "base64",
+ "bitflags 2.13.1",
+ "fancy-regex",
+ "filedescriptor",
+ "finl_unicode",
+ "fixedbitset",
+ "hex",
+ "lazy_static",
+ "libc",
+ "log",
+ "memmem",
+ "nix 0.29.0",
+ "num-derive",
+ "num-traits",
+ "ordered-float",
+ "pest",
+ "pest_derive",
+ "phf",
+ "sha2 0.10.9",
+ "signal-hook",
+ "siphasher",
+ "terminfo",
+ "termios 0.3.3",
+ "thiserror 1.0.69",
+ "ucd-trie",
+ "unicode-segmentation",
+ "vtparse",
+ "wezterm-bidi",
+ "wezterm-blob-leases",
+ "wezterm-color-types",
+ "wezterm-dynamic",
+ "wezterm-input-types",
+ "winapi",
+]
+
 [[package]]
 name = "textwrap"
 version = "0.16.1"
@@ -5036,6 +5551,27 @@ dependencies = [
  "zune-jpeg",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdb87b95ec50ddfa440816d227a17b2ccbdda963a316a727fda0fc4334f7d134"
+dependencies = [
+ "deranged",
+ "libc",
+ "num-conv",
+ "num_threads",
+ "powerfmt",
+ "serde_core",
+ "time-core",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e1c906769ad99c88eaa54e728060edef082f8e358ff32030cb7c7d315e81109"
+
 [[package]]
 name = "tinystr"
 version = "0.7.6"
@@ -5187,7 +5723,7 @@ version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cfcf7e2740e6fc6d4d688b4ef00650406bb94adf4731e43c096c3a19fe40840"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "bytes 1.11.1",
  "futures-util",
  "http 1.2.0",
@@ -5271,6 +5807,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.14"
@@ -5291,13 +5833,13 @@ checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
 
 [[package]]
 name = "unicode-truncate"
-version = "1.1.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3644627a5af5fa321c95b9b235a72fd24cd29c648c2c379431e6628655627bf"
+checksum = "16b380a1238663e5f8a691f9039c73e1cdae598a30e9855f541d29b08b53e9a5"
 dependencies = [
  "itertools",
  "unicode-segmentation",
- "unicode-width 0.1.14",
+ "unicode-width 0.2.2",
 ]
 
 [[package]]
@@ -5308,9 +5850,9 @@ checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
 [[package]]
 name = "unicode-width"
-version = "0.2.0"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd"
+checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
 [[package]]
 name = "unicode-xid"
@@ -5391,6 +5933,18 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "uuid"
+version = "1.24.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf3923a6f5c4c6382e0b653c4117f48d631ea17f38ed86e2a828e6f7412f5239"
+dependencies = [
+ "atomic",
+ "getrandom 0.4.2",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "venial"
 version = "0.5.0"
@@ -5409,35 +5963,32 @@ checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
 [[package]]
 name = "vt100"
-version = "0.15.2"
+version = "0.16.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84cd863bf0db7e392ba3bd04994be3473491b31e66340672af5d11943c6274de"
+checksum = "054ff75fb8fa83e609e685106df4faeffdf3a735d3c74ebce97ec557d5d36fd9"
 dependencies = [
  "itoa",
- "log",
- "unicode-width 0.1.14",
+ "unicode-width 0.2.2",
  "vte",
 ]
 
 [[package]]
 name = "vte"
-version = "0.11.1"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5022b5fbf9407086c180e9557be968742d839e68346af7792b8592489732197"
+checksum = "a5924018406ce0063cd67f8e008104968b74b563ee1b85dde3ed1f7cb87d3dbd"
 dependencies = [
  "arrayvec",
- "utf8parse",
- "vte_generate_state_changes",
+ "memchr",
 ]
 
 [[package]]
-name = "vte_generate_state_changes"
-version = "0.1.2"
+name = "vtparse"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e369bee1b05d510a7b4ed645f5faa90619e05437111783ea5848f28d97d3c2e"
+checksum = "6d9b2acfb050df409c972a37d3b8e08cdea3bddb0c09db9d53137e504cfabed0"
 dependencies = [
- "proc-macro2",
- "quote",
+ "utf8parse",
 ]
 
 [[package]]
@@ -5579,7 +6130,7 @@ version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "hashbrown 0.15.2",
  "indexmap",
  "semver",
@@ -5620,6 +6171,78 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a28ac98ddc8b9274cb41bb4d9d4d5c425b6020c50c46f25559911905610b4a88"
 
+[[package]]
+name = "wezterm-bidi"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c0a6e355560527dd2d1cf7890652f4f09bb3433b6aadade4c9b5ed76de5f3ec"
+dependencies = [
+ "log",
+ "wezterm-dynamic",
+]
+
+[[package]]
+name = "wezterm-blob-leases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "692daff6d93d94e29e4114544ef6d5c942a7ed998b37abdc19b17136ea428eb7"
+dependencies = [
+ "getrandom 0.3.4",
+ "mac_address",
+ "sha2 0.10.9",
+ "thiserror 1.0.69",
+ "uuid",
+]
+
+[[package]]
+name = "wezterm-color-types"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7de81ef35c9010270d63772bebef2f2d6d1f2d20a983d27505ac850b8c4b4296"
+dependencies = [
+ "csscolorparser",
+ "deltae",
+ "lazy_static",
+ "wezterm-dynamic",
+]
+
+[[package]]
+name = "wezterm-dynamic"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f2ab60e120fd6eaa68d9567f3226e876684639d22a4219b313ff69ec0ccd5ac"
+dependencies = [
+ "log",
+ "ordered-float",
+ "strsim",
+ "thiserror 1.0.69",
+ "wezterm-dynamic-derive",
+]
+
+[[package]]
+name = "wezterm-dynamic-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c0cf2d539c645b448eaffec9ec494b8b19bd5077d9e58cb1ae7efece8d575b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "wezterm-input-types"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7012add459f951456ec9d6c7e6fc340b1ce15d6fc9629f8c42853412c029e57e"
+dependencies = [
+ "bitflags 1.3.2",
+ "euclid",
+ "lazy_static",
+ "serde",
+ "wezterm-dynamic",
+]
+
 [[package]]
 name = "which"
 version = "7.0.1"
@@ -6101,7 +6724,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
 dependencies = [
  "anyhow",
- "bitflags 2.11.1",
+ "bitflags 2.13.1",
  "indexmap",
  "log",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 8ccf2960b..9a4b2cfbb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -102,7 +102,7 @@ derive_more = { version = "2.1.1", features = ["display"] }
 nix = { version = "0.30.1", features = ["signal"] }
 fs2 = "0.4.3"
 async-trait = "0.1.89"
-ratatui = "0.29"
+ratatui = "0.30"
 scopeguard = "1.2"
 schemars = "0.8"
 rmcp = { version = "1.4", features = ["transport-io"] }
@@ -117,7 +117,7 @@ russh = { version = "0.60.2", default-features = false, features = [
 ] }
 tempfile = "3.23.0"
 portable-pty = "0.8"
-vt100 = "0.15"
+vt100 = "0.16"
 
 [target.'cfg(windows)'.dependencies]
 pageant = "0.2.0"
diff --git a/src/commands/cloud_agent/tui/session.rs b/src/commands/cloud_agent/tui/session.rs
index 142a1abb8..5f85bb402 100644
--- a/src/commands/cloud_agent/tui/session.rs
+++ b/src/commands/cloud_agent/tui/session.rs
@@ -297,14 +297,11 @@ impl Session {
         }
         self.size = (rows, cols);
         if let Ok(mut parser) = self.parser.lock() {
-            parser.set_size(rows, cols);
-            // A smaller pane means a lower ceiling; an offset held over from a
-            // taller one would underflow inside the emulator.
-            let ceiling = rows.saturating_sub(1) as usize;
-            if self.scroll > ceiling {
-                self.scroll = ceiling;
-                parser.set_scrollback(ceiling);
-            }
+            parser.screen_mut().set_size(rows, cols);
+            // Resizing can reflow rows between the screen and history; read
+            // the offset back so the held position stays whatever the
+            // emulator says the view now is.
+            self.scroll = parser.screen().scrollback();
         }
         let _ = self.master.resize(PtySize {
             rows,
@@ -373,7 +370,7 @@ impl Session {
                         index = Some(text.chars().count());
                     }
                     match screen.cell(r, c).map(|cell| cell.contents()) {
-                        Some(s) if !s.is_empty() => text.push_str(&s),
+                        Some(s) if !s.is_empty() => text.push_str(s),
                         // Empty, or a wide character's second cell: still a
                         // column.
                         _ => text.push(' '),
@@ -434,25 +431,16 @@ impl Session {
 
     /// Scroll back through the emulator's history.
     ///
-    /// Clamped to the screen height, which is a limit of the emulator rather
-    /// than a choice: vt100 0.15 composes the scrolled view as
-    /// `scrollback[len-offset..] ++ rows[..rows_len-offset]`, so an offset past
-    /// the number of screen rows underflows that second subtraction. In debug
-    /// that panics; in release it wraps to a huge `take` and quietly renders
-    /// the live screen — which is what "scrolling does nothing" looked like.
-    ///
-    /// One screenful of history at a time, therefore. Going further back needs
-    /// a newer vt100, which currently conflicts with ratatui's pinned
-    /// `unicode-width`.
+    /// The only ceiling is the history that actually exists: the emulator
+    /// clamps the offset to it, so ask for the position and read back where
+    /// it settled. (vt100 0.15 could not compose a view more than one screen
+    /// deep — a clamp used to sit here working around that.)
     pub fn scroll_by(&mut self, delta: isize) {
         let Ok(mut parser) = self.parser.lock() else {
             return;
         };
-        let ceiling = self.size.0.saturating_sub(1) as isize;
-        let wanted = (self.scroll as isize + delta).clamp(0, ceiling.max(0)) as usize;
-        parser.set_scrollback(wanted);
-        // It also clamps to the history that exists, so read back what it
-        // settled on rather than trusting the request.
+        let wanted = (self.scroll as isize).saturating_add(delta).max(0) as usize;
+        parser.screen_mut().set_scrollback(wanted);
         self.scroll = parser.screen().scrollback();
     }
 
@@ -513,7 +501,7 @@ impl Session {
         }
         self.scroll = 0;
         if let Ok(mut parser) = self.parser.lock() {
-            parser.set_scrollback(0);
+            parser.screen_mut().set_scrollback(0);
         }
     }
 
@@ -1011,6 +999,218 @@ mod tests {
         assert!(!session.scrolled_back());
     }
 
+    /// The whole retained history is reachable, not one screenful. The old
+    /// emulator could not compose a view deeper than the pane is tall, so a
+    /// clamp in `scroll_by` stopped exactly here — this is the regression
+    /// test for its removal.
+    #[test]
+    fn scrolling_reaches_the_whole_history() {
+        let mut session = Session::for_test("ca", "test").unwrap();
+        session.resize(6, 40);
+
+        for i in 0..120 {
+            session.send(format!("line-{i}\r\n").as_bytes());
+        }
+        for _ in 0..100 {
+            std::thread::sleep(std::time::Duration::from_millis(20));
+            let seen = session
+                .with_screen(|screen| screen.contents().contains("line-119"))
+                .unwrap_or(false);
+            if seen {
+                break;
+            }
+        }
+
+        // Ask for infinitely far back; the emulator clamps to what exists.
+        session.scroll_by(isize::MAX);
+        assert!(
+            session.scroll > 100,
+            "120 lines through a 6-row pane should leave far more than one \
+             screen of history, got offset {}",
+            session.scroll
+        );
+        let top = session.with_screen(|s| s.contents()).unwrap();
+        assert!(
+            top.contains("line-0"),
+            "the very first line should be visible at full depth:\n{top}"
+        );
+
+        // And all the way forward again.
+        session.scroll_by(isize::MIN);
+        assert!(!session.scrolled_back());
+        let live = session.with_screen(|s| s.contents()).unwrap();
+        assert!(live.contains("line-119"), "back to the tail:\n{live}");
+    }
+
+    /// Successive wheel notches keep going past one screenful, through the
+    /// same entry point the mouse uses.
+    #[test]
+    fn scrolling_walks_past_one_screenful() {
+        let mut session = Session::for_test("ca", "test").unwrap();
+        session.resize(6, 40);
+
+        for i in 0..60 {
+            session.send(format!("line-{i}\r\n").as_bytes());
+        }
+        for _ in 0..100 {
+            std::thread::sleep(std::time::Duration::from_millis(20));
+            let seen = session
+                .with_screen(|screen| screen.contents().contains("line-59"))
+                .unwrap_or(false);
+            if seen {
+                break;
+            }
+        }
+
+        // No mouse reporting and no alternate screen here, so each wheel goes
+        // to the emulator's own scrollback.
+        session.scroll(true, 5, (1, 1));
+        let one = session.scroll;
+        session.scroll(true, 5, (1, 1));
+        let two = session.scroll;
+        session.scroll(true, 5, (1, 1));
+        let three = session.scroll;
+        assert!(one < two && two < three, "each notch must go deeper");
+        assert!(
+            three > 6,
+            "three notches should pass the height of the pane, got {three}"
+        );
+
+        let deep = session.with_screen(|s| s.contents()).unwrap();
+        assert!(
+            !deep.contains("line-59"),
+            "the tail should have scrolled out of view:\n{deep}"
+        );
+    }
+
+    /// A deep offset survives the pane changing shape. Resize used to clamp
+    /// the offset to the new height because the old emulator would underflow
+    /// past it; now the offset just rides along.
+    #[test]
+    fn a_deep_scroll_survives_resize() {
+        let mut session = Session::for_test("ca", "test").unwrap();
+        session.resize(10, 40);
+
+        for i in 0..100 {
+            session.send(format!("line-{i}\r\n").as_bytes());
+        }
+        for _ in 0..100 {
+            std::thread::sleep(std::time::Duration::from_millis(20));
+            let seen = session
+                .with_screen(|screen| screen.contents().contains("line-99"))
+                .unwrap_or(false);
+            if seen {
+                break;
+            }
+        }
+
+        session.scroll_by(60);
+        assert!(session.scroll > 10, "start well past one screen");
+
+        // Shrink, then grow. Either way the view must keep rendering — in
+        // debug builds an underflow inside the emulator would panic here.
+        session.resize(4, 40);
+        assert!(session.scrolled_back(), "the offset survives shrinking");
+        let shrunk = session.with_screen(|s| s.contents()).unwrap();
+        assert!(!shrunk.is_empty(), "a shrunk pane still renders history");
+
+        session.resize(20, 40);
+        let grown = session.with_screen(|s| s.contents()).unwrap();
+        assert!(!grown.is_empty(), "a grown pane still renders history");
+
+        // Typing is still the way back to live.
+        session.send(b"x");
+        assert!(!session.scrolled_back());
+    }
+
+    /// Scrolling, resizing, and live output all at once. None of these
+    /// operations may wedge the offset, wedge each other, or leave the view
+    /// unable to render — the wheel arrives whenever it arrives, not when the
+    /// pane is conveniently idle.
+    #[test]
+    fn scrollback_survives_churn() {
+        let mut session = Session::for_test("ca", "test").unwrap();
+        session.resize(8, 40);
+
+        // Interleave output with scrolls and reshapes, deterministically.
+        let sizes = [(4u16, 30u16), (12, 60), (6, 40), (24, 80), (8, 40)];
+        for (round, &(rows, cols)) in sizes.iter().enumerate() {
+            for i in 0..40 {
+                session.send(format!("round-{round}-line-{i}\r\n").as_bytes());
+            }
+            session.scroll_by(37);
+            session.resize(rows, cols);
+            session.scroll_by(-13);
+            let held = session.scroll;
+            let history = session
+                .with_screen(|s| s.scrollback())
+                .expect("the emulator stays lockable");
+            assert_eq!(held, history, "the held offset tracks the emulator");
+            assert!(
+                session.with_screen(|s| s.contents()).is_some(),
+                "the view renders mid-churn"
+            );
+        }
+
+        // Wait for the tail so the final checks see settled history.
+        for _ in 0..100 {
+            std::thread::sleep(std::time::Duration::from_millis(20));
+            let seen = session
+                .with_screen(|screen| screen.contents().contains("round-4-line-39"))
+                .unwrap_or(false);
+            if seen {
+                break;
+            }
+        }
+
+        session.scroll_by(isize::MAX);
+        let top = session.with_screen(|s| s.contents()).unwrap();
+        assert!(
+            top.contains("round-0-line-"),
+            "the first round is still reachable at full depth:\n{top}"
+        );
+        session.send(b"x");
+        assert!(!session.scrolled_back(), "typing still snaps back to live");
+    }
+
+    /// Past the emulator's retention the offset clamps to what is kept, and
+    /// the oldest lines are the ones to go — the view at full depth is the
+    /// start of the *retained* history, never garbage.
+    #[test]
+    fn scrollback_clamps_at_capacity() {
+        let mut session = Session::for_test("ca", "test").unwrap();
+        session.resize(6, 40);
+
+        // More than the 4000 lines the parser retains.
+        for i in 0..4200 {
+            session.send(format!("line-{i}\r\n").as_bytes());
+        }
+        for _ in 0..300 {
+            std::thread::sleep(std::time::Duration::from_millis(20));
+            let seen = session
+                .with_screen(|screen| screen.contents().contains("line-4199"))
+                .unwrap_or(false);
+            if seen {
+                break;
+            }
+        }
+
+        session.scroll_by(isize::MAX);
+        assert_eq!(
+            session.scroll, 4000,
+            "full depth is the retention limit, no further"
+        );
+        let top = session.with_screen(|s| s.contents()).unwrap();
+        assert!(
+            !top.contains("line-0\r") && !top.contains("line-0\n"),
+            "the very first lines fell out of retention:\n{top}"
+        );
+        assert!(
+            top.contains("line-"),
+            "what is shown is still real history:\n{top}"
+        );
+    }
+
     /// An application that asked for mouse reporting gets a real wheel event,
     /// so its own viewport scrolls. Arrow keys were wrong here: a coding agent
     /// reads those as prompt history, so the wheel walked through old prompts.
diff --git a/src/commands/cloud_agent/tui/ui.rs b/src/commands/cloud_agent/tui/ui.rs
index 8a93eda46..551f91ba1 100644
--- a/src/commands/cloud_agent/tui/ui.rs
+++ b/src/commands/cloud_agent/tui/ui.rs
@@ -1552,7 +1552,11 @@ fn screen_lines(screen: &vt100::Screen, focused: bool) -> Vec<Line<'static>> {
                 Some(cell) => (
                     {
                         let c = cell.contents();
-                        if c.is_empty() { " ".to_string() } else { c }
+                        if c.is_empty() {
+                            " ".to_string()
+                        } else {
+                            c.to_string()
+                        }
                     },
                     cell_style(cell),
                 ),
@@ -2279,6 +2283,53 @@ mod tests {
         assert_eq!(rects.prompt.y as usize, prompt);
     }
 
+    /// The pane renders history from any depth, not just the last screenful.
+    /// This drives the real draw path — `render_session` → `screen_lines` →
+    /// `Screen::cell` — with the view sitting several screens back, which the
+    /// old emulator could not compose at all.
+    #[test]
+    fn a_deeply_scrolled_pane_draws_old_history() {
+        use crate::commands::cloud_agent::tui::session::Session;
+
+        let mut app = app_with_tree();
+        app.screen = Screen::Manage;
+        app.attach_session(
+            Session::for_test("ca_1", "nimble-otter").unwrap(),
+            "ca_1".into(),
+        );
+
+        let session = app.sessions.last_mut().expect("just attached");
+        session.resize(6, 40);
+        for i in 0..80 {
+            session.send(format!("line-{i}\r\n").as_bytes());
+        }
+        for _ in 0..100 {
+            std::thread::sleep(std::time::Duration::from_millis(20));
+            let seen = session
+                .with_screen(|screen| screen.contents().contains("line-79"))
+                .unwrap_or(false);
+            if seen {
+                break;
+            }
+        }
+        session.scroll_by(isize::MAX);
+        assert!(session.scrolled_back());
+
+        let out = draw(&app, 92, 20);
+        assert!(
+            out.contains("line-0"),
+            "the top of history should be on screen:\n{out}"
+        );
+        assert!(
+            !out.contains("line-79"),
+            "the tail should be scrolled out of view:\n{out}"
+        );
+        assert!(
+            out.contains("scrolled back"),
+            "the pane should say where it is:\n{out}"
+        );
+    }
+
     /// A drag that reached the clipboard says so in the corner — the only other
     /// evidence is the clipboard itself, which is not on the screen.
     #[test]