feat(app): offline-кэш GET-запросов на дашборде — фаза 5

CacheInterceptor кэширует каждый успешный GET по путь+параметры в drift
(sqlite нативно, wasm+OPFS в браузере) и подменяет им сетевую ошибку;
провайдер отдаёт Cached<T>, экран показывает баннер «данные на …».
Контракт для остальных экранов — docs/ai/offline-cache.md.

flake.nix: libsecret/pkg-config для линуксовой сборки, jq/curl для
just app-web-assets (сборка sqlite3.wasm + drift_worker.js).

app/pubspec.lock

@@ -1,6 +1,22 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      sha256: fdcd9f70f9eb80df3bc5ed0fa67280df2595fd481948df8a9ab082e6a40ad04b
+      url: "https://pub.dev"
+    source: hosted
+    version: "108.0.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      sha256: a51c769bff3b6dfbe9d60199b8606d808290702a296bef0c26a4ca391d414e46
+      url: "https://pub.dev"
+    source: hosted
+    version: "14.4.0"
   args:
     dependency: transitive
     description:
@@ -25,6 +41,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  build:
+    dependency: transitive
+    description:
+      name: build
+      sha256: "8a5c5761af8e31748bba3c82f68925ace40f3225c3eea25be9beb57eca7cd7a8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.11"
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      sha256: d466ed2dc9c6cd1d169948879b84ee061eb5e22c64a7c6089879c6296d272a8d
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.3"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      sha256: e1d40ef3f7934986d5da2271b1ba07794921ce263e44d622fb6c406d76589e33
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.6"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      sha256: "894c243f6bc32015fec466ce30a6925bd537a77a426ee5bf481120477eb3de67"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.16.1"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.1.1"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      sha256: f87ea98192116f7093cb214551ce1929caae0681fdba282b3d8b4462adee7bb7
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.13.0"
   characters:
     dependency: transitive
     description:
@@ -33,6 +97,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      sha256: fb0f1107cac15a5ea6ef0a6ef71a807b9e4267c713bb93e00e92d737cc8dbd8a
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.0"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      sha256: "959525d3162f249993882720d52b7e0c833978df229be20702b33d48d91de70f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.4"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      sha256: "71e43f1976c3eae2d9468a5b4d6600bf8cae61508b87f27fa1799228935d48ab"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.2"
   clock:
     dependency: transitive
     description:
@@ -57,6 +145,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.19.1"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.2"
   copy_with_extension:
     dependency: transitive
     description:
@@ -81,6 +177,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.7"
+  dart_style:
+    dependency: transitive
+    description:
+      name: dart_style
+      sha256: "82ade9fc4273f29ed673e33166944465225b4f7fc5d4aaef48605cc751c18fc1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.13"
   dbus:
     dependency: transitive
     description:
@@ -113,6 +217,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.2"
+  drift:
+    dependency: "direct main"
+    description:
+      name: drift
+      sha256: e3b6352aa02e60bed6ffc3cc9894c421578dad5fbef21b1f7f57cdc0e4edabcb
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.35.0"
+  drift_dev:
+    dependency: "direct dev"
+    description:
+      name: drift_dev
+      sha256: fbad5c1e3a73820cdb1f32161eb2f40bb5e5f03c0c1a3d236595725aec7efc6d
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.35.0"
+  drift_flutter:
+    dependency: "direct main"
+    description:
+      name: drift_flutter
+      sha256: "91acf4bee7c3c84467cba46455aa70e5292a3b889f4582645d74f2e5a8c106f2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
   equatable:
     dependency: transitive
     description:
@@ -160,6 +288,14 @@ packages:
       relative: true
     source: path
     version: "0.1.0"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
   fl_chart:
     dependency: "direct main"
     description:
@@ -260,6 +396,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      sha256: "218aeb56050c714f62a3182775320dfa04602b55074873e24e31bbd39bda96fb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
   go_router:
     dependency: "direct main"
     description:
@@ -268,6 +412,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "14.8.1"
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
   hooks:
     dependency: transitive
     description:
@@ -276,6 +428,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.2"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      sha256: aa6199f908078bb1c5efb8d8638d4ae191aac11b311132c3ef48ce352fb52ef8
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
   http_parser:
     dependency: transitive
     description:
@@ -292,6 +452,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.20.3"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      sha256: "2635216ca6a737e60de577ffa1a48a0bec76ca8a62917cfc1bb88c14c570646f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   jni:
     dependency: transitive
     description:
@@ -404,6 +572,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.0"
+  native_toolchain_c:
+    dependency: transitive
+    description:
+      name: native_toolchain_c
+      sha256: f9c168717100ae6d9fee9ffb0be379bf1f8b26b0f6bcbd4fdddcd931993a6a72
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.19.2"
   objective_c:
     dependency: transitive
     description:
@@ -429,7 +605,7 @@ packages:
     source: hosted
     version: "1.9.1"
   path_provider:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path_provider
       sha256: a7f4874f987173da295a61c181b8ee71dab59b332a486b391babf26a1b884825
@@ -500,6 +676,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      sha256: "4177f68c237ea2128d1bee66ac17b2ce05ba3dbaafcbdd54c5d40a39d0b6b11c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.3"
   pub_semver:
     dependency: transitive
     description:
@@ -508,6 +692,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.1"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      sha256: c38b81cbf34450b67e0265d73433569d12e34782e30ed769c9cc99c9d5f2e796
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.6.0"
   rational:
     dependency: transitive
     description:
@@ -516,6 +708,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.3"
+  recase:
+    dependency: transitive
+    description:
+      name: recase
+      sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.0"
   record_use:
     dependency: transitive
     description:
@@ -588,11 +788,35 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.4.1"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.2"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      sha256: "3632775c8e90d6c9712f883e633716432a27758216dfb61bd86a8321c0580925"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.0"
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      sha256: "11b6047da8e4eb6c643ccac3d0fda3f9c9e11651695f7da24a85ade8aff15a44"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
   source_span:
     dependency: transitive
     description:
@@ -601,6 +825,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.2"
+  sqlcipher_flutter_libs:
+    dependency: transitive
+    description:
+      name: sqlcipher_flutter_libs
+      sha256: "38d62d659d2fb8739bf25a42c9a350d1fdd6c29a5a61f13a946778ec75d27929"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0+eol"
+  sqlite3:
+    dependency: transitive
+    description:
+      name: sqlite3
+      sha256: "4c7fe79840389aaeaf05fd093f795b631b5a98e2bd28d54e555c100f4a9c7a1c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.5.2"
+  sqlite3_flutter_libs:
+    dependency: transitive
+    description:
+      name: sqlite3_flutter_libs
+      sha256: "3ed7553eee7bb368f8950f58ba29f634e06e813c029aff6a0d60862b96de8454"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.0+eol"
+  sqlparser:
+    dependency: transitive
+    description:
+      name: sqlparser
+      sha256: "772bb2f6f5bce0631a60f26b57d6e8882e1105c22345b05c163ee6ee5d7ba32d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.45.0"
   stack_trace:
     dependency: transitive
     description:
@@ -625,6 +881,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      sha256: a00e5f18bffc764f923e7dec1038527f7fe7a1791361a7117f0358193f13d53a
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
@@ -673,6 +937,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "15.3.0"
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      sha256: "1398c9f081a753f9226febe8900fce8f7d0a67163334e1c94a2438339d79d635"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
   web:
     dependency: transitive
     description:
@@ -681,6 +953,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  web_socket:
+    dependency: transitive
+    description:
+      name: web_socket
+      sha256: "34d64019aa8e36bf9842ac014bb5d2f5586ca73df5e4d9bf5c936975cae6982c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.1"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      sha256: d645757fb0f4773d602444000a8131ff5d48c9e47adfe9772652dd1a4f2d45c8
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
   win32:
     dependency: transitive
     description:
@@ -713,6 +1001,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.4"
+  yaml_edit:
+    dependency: transitive
+    description:
+      name: yaml_edit
+      sha256: "07c9e63ba42519745182b88ca12264a7ba2484d8239958778dfe4d44fe760488"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.4"
 sdks:
   dart: ">=3.13.3 <4.0.0"
   flutter: ">=3.44.0"