docs(planning): commit accumulated workflow artifacts

.planning/tmp/plan-pre-schema-gate.md

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+# Schema Push Detection Gate
+
+> Detects schema-relevant files in the phase scope and injects a mandatory `[BLOCKING]` schema push task into the plan. Prevents false-positive verification where build/types pass because TypeScript types come from config, not the live database.
+
+Check if any files in the phase scope match schema patterns:
+
+```bash
+PHASE_SECTION=$(gsd_run query roadmap.get-phase "${PHASE}" --pick section 2>/dev/null)
+```
+
+Scan `PHASE_SECTION`, `CONTEXT.md` (if loaded), and `RESEARCH.md` (if exists) for file paths matching these ORM patterns:
+
+| ORM | File Patterns |
+|-----|--------------|
+| Payload CMS | `src/collections/**/*.ts`, `src/globals/**/*.ts` |
+| Prisma | `prisma/schema.prisma`, `prisma/schema/*.prisma` |
+| Drizzle | `drizzle/schema.ts`, `src/db/schema.ts`, `drizzle/*.ts` |
+| Supabase | `supabase/migrations/*.sql` |
+| TypeORM | `src/entities/**/*.ts`, `src/migrations/**/*.ts` |
+
+Also check if any existing PLAN.md files for this phase already reference these file patterns in `files_modified`.
+
+**If schema-relevant files detected:**
+
+Set `SCHEMA_PUSH_REQUIRED=true` and `SCHEMA_ORM={detected_orm}`.
+
+Determine the push command for the detected ORM:
+
+| ORM | Push Command | Non-TTY Workaround |
+|-----|-------------|-------------------|
+| Payload CMS | `npx payload migrate` | `CI=true PAYLOAD_MIGRATING=true npx payload migrate` |
+| Prisma | `npx prisma db push` | `npx prisma db push --accept-data-loss` (if destructive) |
+| Drizzle | `npx drizzle-kit push` | `npx drizzle-kit push` |
+| Supabase | `supabase db push` | Set `SUPABASE_ACCESS_TOKEN` env var |
+| TypeORM | `npx typeorm migration:run` | `npx typeorm migration:run -d src/data-source.ts` |
+
+Inject the following into the planner prompt (step 8) as an additional constraint:
+
+```markdown
+<schema_push_requirement>
+**[BLOCKING] Schema Push Required**
+
+This phase modifies schema-relevant files ({detected_files}). The planner MUST include
+a `[BLOCKING]` task that runs the database schema push command AFTER all schema file
+modifications are complete but BEFORE verification.
+
+- ORM detected: {SCHEMA_ORM}
+- Push command: {push_command}
+- Non-TTY workaround: {env_hint}
+- If push requires interactive prompts that cannot be suppressed, flag the task for
+  manual intervention with `autonomous: false`
+
+This task is mandatory — the phase CANNOT pass verification without it. Build and
+type checks will pass without the push (types come from config, not the live database),
+creating a false-positive verification state.
+</schema_push_requirement>
+```
+
+Display: `Schema files detected ({SCHEMA_ORM}) — [BLOCKING] push task will be injected into plans`
+
+**If no schema-relevant files detected:** Skip silently.