docs: establish workspace engineering conventions

test-workspace-tracking.py

@@ -16,6 +16,13 @@ def check(ignore_rules):
 
         git("init", "--quiet")
         allowed = {
+            '.ai/conventions/git.md',
+            '.ai/conventions/dependencies.md',
+            '.ai/conventions/code-health.md',
+            '.ai/conventions/testing.md',
+            '.ai/conventions/guardrails.md',
+            '.ai/migrations/conventions-v1/audit.md',
+            '.ai/migrations/conventions-v1/plan.md',
             '.gitea/workflows/commits.yml',
             '.gitea/workflows/security.yml',
             '.gitea/workflows/verify.yml',
@@ -49,6 +56,9 @@ def check(ignore_rules):
             ".agents/local.md", "unknown-directory/data.txt", "unknown-file.txt",
             "scripts/private.txt", ".gitea/private.txt", ".gitea/workflows/private.yml",
             "node_modules/private.txt",
+            ".ai/private.md", ".ai/conventions/private.md",
+            ".ai/migrations/private.md", ".ai/migrations/conventions-v1/private.md",
+            ".ai/migrations/other/private.md",
         ):
             target = root / name
             target.parent.mkdir(parents=True, exist_ok=True)