remove redundant isVerbNonIndependent and consolidate test lanes

- drop always-true isVerbNonIndependent export; collapse shouldMerge branch
- remove node-compat exclusion list from bun-src-full lane
- simplify test:fast (drop test:runtime:compat), test:env, test:smoke:dist scripts
- rename test:launcher:env:src -> test:env in docs

docs-site/development.md

@@ -135,7 +135,7 @@ Focused commands:
 bun run test:config       # Source-level config schema/validation tests
 bun run test:launcher     # Launcher regression tests (config discovery + command routing)
 bun run test:launcher:smoke:src # Launcher e2e smoke: launcher -> mpv IPC -> overlay start/stop wiring
-bun run test:launcher:env:src # Launcher smoke + Lua plugin gate
+bun run test:env                # Launcher smoke + Lua plugin gate
 bun run test:src          # Bun-managed maintained src/** discovery lane
 bun run test:launcher:unit:src # Bun-managed maintained launcher unit lane
 bun run test:scripts      # Bun-managed scripts/** test lane

docs/workflow/verification.md

@@ -17,7 +17,7 @@ Read when: selecting the right verification lane for a change
   one file cannot cascade into the rest of the lane. `--jobs N` parallelizes;
   `--single-process` restores the shared-process mode for debugging.
 - `bun run test:fast` is the full source gate: discovered `src/**`, launcher
-  unit, `scripts/**`, and the compiled runtime-compat slice.
+  unit, and `scripts/**`.
 - `.github/workflows/quality-gate.yml` is the reusable `workflow_call` gate for
   pull requests, stable tags, and prerelease tags. Keep common quality steps
   there instead of copying them into caller workflows.

package.json

@@ -47,13 +47,9 @@
     "docs:preview": "bun run --cwd docs-site docs:preview",
     "docs:test": "bun run --cwd docs-site test",
     "test:docs:kb": "bun test scripts/docs-knowledge-base.test.ts",
-    "test:config:src": "bun scripts/run-test-lane.mjs config",
-    "test:config:smoke:dist": "bun test dist/config/path-resolution.test.js",
     "test:plugin:src": "lua scripts/test-plugin-lua-compat.lua && lua scripts/test-plugin-start-gate.lua && lua scripts/test-plugin-process-start-retries.lua && lua scripts/test-plugin-restart-feedback.lua && lua scripts/test-plugin-session-bindings.lua && lua scripts/test-plugin-binary-windows.lua",
     "test:launcher:smoke:src": "bun test launcher/smoke.e2e.test.ts",
-    "test:launcher:src": "bun scripts/run-test-lane.mjs launcher && bun run test:plugin:src",
-    "test:core:smoke:dist": "bun test dist/cli/help.test.js dist/core/services/runtime-config.test.js dist/core/services/ipc.test.js dist/core/services/overlay-manager.test.js dist/core/services/anilist/anilist-token-store.test.js dist/core/services/startup-bootstrap.test.js dist/renderer/error-recovery.test.js dist/main/anilist-url-guard.test.js dist/window-trackers/x11-tracker.test.js",
-    "test:smoke:dist": "bun run test:config:smoke:dist && bun run test:core:smoke:dist",
+    "test:smoke:dist": "bun scripts/run-test-lane.mjs bun-src-full",
     "test:subtitle:src": "bun test src/core/services/subsync.test.ts src/subsync/utils.test.ts",
     "test:immersion:sqlite:src": "bun test src/core/services/immersion-tracker-service.test.ts src/core/services/immersion-tracker/storage-session.test.ts",
     "test:immersion:sqlite:dist": "bun test dist/core/services/immersion-tracker-service.test.js dist/core/services/immersion-tracker/storage-session.test.js",
@@ -64,15 +60,13 @@
     "test:launcher:unit:src": "bun scripts/run-test-lane.mjs bun-launcher-unit",
     "test:scripts": "bun scripts/run-test-lane.mjs scripts",
     "test:stats": "bun scripts/run-test-lane.mjs stats",
-    "test:launcher:env:src": "bun run test:launcher:smoke:src && bun run test:plugin:src",
-    "test:env": "bun run test:launcher:env:src && bun run test:immersion:sqlite:src",
-    "test:runtime:compat": "bun run tsc && bun test dist/core/services/ipc.test.js dist/core/services/anki-jimaku-ipc.test.js dist/core/services/overlay-manager.test.js dist/main/config-validation.test.js dist/main/runtime/registry.test.js dist/main/runtime/startup-config.test.js",
-    "test:node:compat": "bun run test:runtime:compat",
+    "test:env": "bun run test:launcher:smoke:src && bun run test:plugin:src && bun run test:immersion:sqlite:src",
+    "test:runtime:compat": "bun run tsc && bun scripts/run-test-lane.mjs bun-src-full",
     "test": "bun run test:fast",
-    "test:config": "bun run test:config:src",
-    "test:launcher": "bun run test:launcher:src",
+    "test:config": "bun scripts/run-test-lane.mjs config",
+    "test:launcher": "bun scripts/run-test-lane.mjs launcher && bun run test:plugin:src",
     "test:subtitle": "bun run test:subtitle:src",
-    "test:fast": "bun run test:src && bun run test:launcher:unit:src && bun run test:scripts && bun run test:runtime:compat",
+    "test:fast": "bun run test:src && bun run test:launcher:unit:src && bun run test:scripts",
     "generate:config-example": "bun run src/generate-config-example.ts",
     "verify:config-example": "bun run src/verify-config-example.ts",
     "start": "bun run build && electron . --start",

scripts/test-lanes.ts

@@ -16,15 +16,6 @@ export const testLanes: Record<string, TestLane> = {
   'bun-src-full': {
     roots: ['src'],
     include: ['.test.ts', '.type-test.ts'],
-    // Node-compat suites; their dist builds run via test:runtime:compat.
-    exclude: [
-      'src/core/services/anki-jimaku-ipc.test.ts',
-      'src/core/services/ipc.test.ts',
-      'src/core/services/overlay-manager.test.ts',
-      'src/main/config-validation.test.ts',
-      'src/main/runtime/registry.test.ts',
-      'src/main/runtime/startup-config.test.ts',
-    ],
   },
   config: {
     roots: ['src/config'],

src/token-merger.test.ts

@@ -0,0 +1,7 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import * as tokenMerger from './token-merger';
+
+test('does not expose the redundant verb non-independent predicate', () => {
+  assert.equal('isVerbNonIndependent' in tokenMerger, false);
+});

src/token-merger.ts

@@ -94,10 +94,6 @@ export function isVerb(tok: Token): boolean {
   return [PartOfSpeech.verb, PartOfSpeech.bound_auxiliary].includes(tok.partOfSpeech);
 }
 
-export function isVerbNonIndependent(): boolean {
-  return true;
-}
-
 export function canReceiveAuxiliary(tok: Token): boolean {
   return [PartOfSpeech.verb, PartOfSpeech.bound_auxiliary, PartOfSpeech.i_adjective].includes(
     tok.partOfSpeech,
@@ -127,10 +123,7 @@ export function shouldMerge(lastStandaloneToken: Token, token: Token): boolean {
     if (isAuxVerb(token)) {
       return true;
     }
-    if (isContinuativeForm(lastStandaloneToken) && isVerbSuffix(token)) {
-      return true;
-    }
-    if (isVerbSuffix(token) && isVerbNonIndependent()) {
+    if (isVerbSuffix(token)) {
       return true;
     }
   }