fix(config): gate project-context preservation on codeMieUrl equality

.ai-run/guides/usage/project-config.md

@@ -137,6 +137,8 @@ codemie-kimi   --profile kimi       # uses global kimi profile + local project f
 codemie-claude --profile anthropic  # uses global anthropic profile + local project fields
 ```
 
+> **URL precondition.** Project-context preservation (`codeMieProject`, `codeMieIntegration`, `codeMieUrl`) applies only when the selected global profile and the local team profile target the same `codeMieUrl` (compared after stripping trailing slashes and lower-casing). When the URLs differ, the user is switching CodeMie environments and the team's project/integration IDs would reference the wrong env's records — so the local project context is dropped and the selected global profile supplies everything. This is enforced in `ConfigLoader.load()` and `ConfigLoader.loadWithSources()`.
+
 ### CI/CD overrides
 
 ```bash

docs/superpowers/tasks/2026-06-29-cross-env-project-fields-leak/decisions.jsonl

@@ -0,0 +1 @@
+{"ts":"2026-06-29T13:50:00Z","gate_id":"code-review.final","mode":"hitl","verdict":{"decision":"approve","rationale":"User approved via HITL prompt: clean gates, 30/30 tests, 4 conformant commits, gate logic + tests + doc note match the plan.","follow_ups":[],"confidence":"high","source":"hitl"},"escalated":false,"prior_context":{"question":"Code-review verdict for fix/cross-env-project-fields-leak?","options":["Approve","Request changes","Abort"],"phase":5,"risk_flags":[],"artifact_refs":["docs/superpowers/tasks/2026-06-29-cross-env-project-fields-leak/plan.md","git diff main...HEAD"]}}

docs/superpowers/tasks/2026-06-29-cross-env-project-fields-leak/events.jsonl

@@ -0,0 +1 @@
+{"schema":1,"ts":"2026-06-29T13:50:00Z","event":"decision.recorded","run_id":"cross-env-project-fields-leak","phase":5,"actor":"decision-router","summary":"Decision recorded for code-review.final: approve","artifacts":["decisions.jsonl"],"data":{"gate_id":"code-review.final","mode":"hitl","decision":"approve","source":"hitl","escalated":false}}

docs/superpowers/tasks/2026-06-29-cross-env-project-fields-leak/gate-plan.json

@@ -0,0 +1,18 @@
+{
+  "schema": 1,
+  "runner": "npm",
+  "source": "guide",
+  "guide_path": ".ai-run/guides/quality-gates.md",
+  "gates": [
+    { "id": "license-check", "command": "npm run license-check", "available": true },
+    { "id": "lint",          "command": "npm run lint",          "available": true },
+    { "id": "typecheck",     "command": "npm run typecheck",     "available": true },
+    { "id": "build",         "command": "npm run build",         "available": true },
+    { "id": "unit",          "command": "npm run test:unit",     "available": true },
+    { "id": "integration",   "command": "npm run test:integration", "available": true },
+    { "id": "commitlint",    "command": "npm run commitlint:last", "available": true },
+    { "id": "ui",            "command": "(n/a — no UI surface)", "available": false }
+  ],
+  "ui_globs": ["\\.(tsx|jsx|css|html|vue|svelte)$", "src/(ui|frontend|components)/"],
+  "detected_at": "2026-06-29T13:55:00Z"
+}

docs/superpowers/tasks/2026-06-29-cross-env-project-fields-leak/qa-report.md

@@ -0,0 +1,27 @@
+# QA Gate Report — cross-env-project-fields-leak
+
+**Branch**: fix/cross-env-project-fields-leak
+**Runner**: npm (guide-first via `.ai-run/guides/quality-gates.md`)
+**Started**: 2026-06-29T13:55:00Z
+**Status**: PASSED
+
+## Gates
+
+| Gate         | Status | Duration | Command                            | Notes |
+|--------------|--------|----------|------------------------------------|-------|
+| license-check | PASS  | ~5s      | `npm run license-check`            | No missing/stale headers reported. Output is dependency license summary. |
+| lint         | PASS   | ~6s      | `npm run lint`                     | ESLint 9.x, `--max-warnings=0`, zero warnings. |
+| typecheck    | PASS   | ~6s      | `npm run typecheck`                | `tsc --noEmit`, no diagnostics. |
+| build        | PASS   | ~8s      | `npm run build`                    | `tsc && tsc-alias && npm run copy-plugin` all clean. |
+| unit         | PASS   | 10.28s   | `npm run test:unit`                | 2162 pass / 1 skipped / 142 files. New tests: 13 added in `src/utils/__tests__/config-project-override.test.ts`. |
+| integration  | PASS   | 24.27s   | `npm run test:integration`         | 220 pass / 1 skipped / 27 files. |
+| commitlint   | PASS   | <1s      | `npm run commitlint:last` + `npx commitlint --from main --to HEAD` | All 4 commits on the branch conform to Conventional Commits. |
+| ui           | SKIPPED | —       | (n/a)                              | No UI surface changed — diff is ConfigLoader internals + tests + one markdown line. `feature-verification` not required. |
+
+## Failure detail
+
+None.
+
+## Drift signal
+
+no — implementation, tests, and plan all describe the same private helper signature `shouldPreserveProjectContext(localUrl, globalUrl): boolean`, the same gate behavior at both call sites, and the same six PROJECT_FIELDS / `preserveProjectContext` shape. No type, signature, or method-name drift.