chore: clear dead test and allowlist leftovers of dropped runtimes

tests/install-runtime-artifacts.test.cjs

@@ -1,4 +1,4 @@
-// docs-guard-exempt: codebuddy.ai/docs/... is an external URL and docs/adr/58-...md is a comment citation; neither is read.
+// docs-guard-exempt: docs/adr/58-...md is a comment citation; it is not read.
 // allow-test-rule: source-text-is-the-product
 // Reads .md/.json/.yml product files whose deployed text IS what the
 // runtime loads — testing text content tests the deployed contract.
@@ -640,7 +640,7 @@ describe('installOpencodeFamilySkills — emits skills/<name>/SKILL.md (#784)',
           !body.includes(`~/${defaultBase}/`),
           `${skillName}: must not leak hardcoded ~/${defaultBase}/ — should use install target`,
         );
-        // Regression guard for the prefix-overlap double-rewrite (e.g. kilo-alt-alt).
+        // Regression guard for the prefix-overlap double-rewrite (e.g. opencode-alt-alt).
         assert.ok(
           !new RegExp(`${escapeRegex(defaultBase)}-[^/\\s]*-`).test(body),
           `${skillName}: must not contain a doubled config-dir suffix`,
@@ -668,7 +668,7 @@ describe('installOpencodeFamilySkills — emits skills/<name>/SKILL.md (#784)',
   }
 });
 
-// ─── #2362: OpenCode/Kilo combined-family INSTALL path drops the capability
+// ─── #2362: OpenCode combined-family INSTALL path drops the capability
 // registry — an installed+registered+surfaced+active third-party capability
 // skill never materializes ───────────────────────────────────────────────
 //
@@ -1353,7 +1353,7 @@ describe('convertClaudeToAntigravityContent bare path replacement (#2418)', () =
 
 // ────────────────────────────────────────────────────────────────────────
 // Folded from tests/enh-789-codebuddy-commands.test.cjs — consolidation epic #1969 (B1 #1970)
-// (codebuddy runtime retired; the Cursor #2644 guard that lived in the same file is kept)
+// (the Cursor #2644 guard that lived in the same file is kept)
 // ────────────────────────────────────────────────────────────────────────
 {
   const { describe: __foldDescribe } = require('node:test');
@@ -3186,9 +3186,7 @@ describe('#443 Source purity: agents/msd-planner.md has no effort: key', () => {
 // relocation of pure rewrite-engine helpers out of hand-authored bin/install.js.
 //   - getDirName            -> msd-core/bin/lib/runtime-name-policy.cjs
 //   - processAttribution    -> msd-core/bin/lib/runtime-artifact-conversion.cjs
-// getCommitAttribution stays in install.js (impure install-time config I/O); the
-// convertClaudeToAugmentMarkdown duplicate dedup is deferred to Phase 2's cleanup
-// (entangled converter cluster; not required to unblock Phase 2).
+// getCommitAttribution stays in install.js (impure install-time config I/O).
 // These tests exercise the REAL relocated functions at their new home (the
 // generated .cjs). #2876 (epic #2866 Phase 7) retired install.js's re-export
 // of both names — a repo-wide audit found zero production consumers of the
@@ -3390,10 +3388,10 @@ describe('_computePathPrefix', () => {
       isGlobal: false,
       isOpencode: false,
       isWindowsHost: true,
-      resolvedTarget: 'C:\\Users\\runner\\AppData\\Local\\Temp\\msd-1615-windsurf',
+      resolvedTarget: 'C:\\Users\\runner\\AppData\\Local\\Temp\\msd-1615-fixture',
       homeDir: 'C:\\Users\\runner',
     });
-    assert.strictEqual(prefix, 'C:/Users/runner/AppData/Local/Temp/msd-1615-windsurf/');
+    assert.strictEqual(prefix, 'C:/Users/runner/AppData/Local/Temp/msd-1615-fixture/');
     assert.ok(!prefix.includes('\\'), `prefix must not contain backslashes: ${prefix}`);
   });
 });
@@ -5281,7 +5279,7 @@ describe('#2873 C1-C6 — install-time shadow report (spawned installer wiring)'
 //
 // readMsdRuntimeProfileResolver probes for the project's
 // .planning/config.json by walking up from the install's targetDir. A GLOBAL
-// OpenCode/Kilo install (targetDir ~/.config/<runtime>) can never reach the
+// OpenCode install (targetDir ~/.config/<runtime>) can never reach the
 // consuming project, and ~/.msd/defaults.json never carries model_profile
 // (writeNonClaudeDefaults writes only resolve_model_ids + runtime), so the
 // resolver silently fell back to 'balanced' and baked e.g.
@@ -5295,7 +5293,6 @@ describe('#2873 C1-C6 — install-time shadow report (spawned installer wiring)'
 //   - a found config keeps the documented 'balanced' default (local installs).
 //   - a profile (or model_overrides pin) declared in ~/.msd/defaults.json is
 //     machine-level and still bakes on a global install.
-//   - Kilo mirrors OpenCode (static-frontmatter twin, #2093).
 {
   const { describe: __d3543, test: __t3543, beforeEach: __be3543, afterEach: __ae3543 } = require('node:test');
   const { install: __install3543 } = require('../bin/install.js');