Merge upstream origin/main (v2.60.0) with fork customizations preserved

Incorporates 78 upstream commits while preserving all local fork intent:
- Keep deleted: dhh-rails, kieran-rails, dspy-ruby, andrew-kane-gem-writer (FastAPI pivot)
- Merge both: ce-review (zip-agent-validator + design-conformance-reviewer wiring),
  kieran-python-reviewer (upstream pipeline + FastAPI conventions),
  ce-brainstorm/ce-plan/ce-work (upstream improvements + deploy wiring checks),
  todo-create (upstream template refs + assessment block),
  best-practices-researcher (upstream rename + FastAPI refs)
- Accept remote: 142 remote-only files, plugin.json, README.md
- Keep local: 71 local-only files (custom agents, skills, commands, voice)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

plugins/compound-engineering/skills/ce-review/references/persona-catalog.md

@@ -1,6 +1,6 @@
 # Persona Catalog
 
-16 reviewer personas organized into always-on, cross-cutting conditional, and stack-specific conditional layers, plus CE-specific agents. The orchestrator uses this catalog to select which reviewers to spawn for each review.
+21 reviewer personas organized into always-on, cross-cutting conditional, stack-specific conditional, and language/framework conditional layers, plus CE-specific agents. The orchestrator uses this catalog to select which reviewers to spawn for each review.
 
 ## Always-on (4 personas + 2 CE agents)
 
@@ -48,19 +48,34 @@ These reviewers keep their original opinionated lens. They are additive with the
 | `kieran-typescript` | `compound-engineering:review:kieran-typescript-reviewer` | TypeScript components, services, hooks, utilities, or shared types |
 | `julik-frontend-races` | `compound-engineering:review:julik-frontend-races-reviewer` | Stimulus/Turbo controllers, DOM event wiring, timers, async UI flows, animations, or frontend state transitions with race potential |
 
-## CE Conditional Agents (migration-specific)
+## Language & Framework Conditional (5 personas)
 
-These CE-native agents provide specialized analysis beyond what the persona agents cover. Spawn them when the diff includes database migrations, schema.rb, or data backfills.
+Spawned when the orchestrator identifies language or framework-specific patterns in the diff. These provide deeper domain expertise than the general-purpose personas above.
 
-| Agent | Focus |
-|-------|-------|
-| `compound-engineering:review:schema-drift-detector` | Cross-references schema.rb changes against included migrations to catch unrelated drift |
-| `compound-engineering:review:deployment-verification-agent` | Produces Go/No-Go deployment checklist with SQL verification queries and rollback procedures |
+| Persona | Agent | Select when diff touches... |
+|---------|-------|---------------------------|
+| `python-quality` | `compound-engineering:review:kieran-python-reviewer` | Python files, FastAPI routes, Pydantic models, async/await patterns, SQLAlchemy usage |
+| `fastapi-philosophy` | `compound-engineering:review:tiangolo-fastapi-reviewer` | FastAPI application code, dependency injection, response models, middleware, OpenAPI schemas |
+| `typescript-quality` | `compound-engineering:review:kieran-typescript-reviewer` | TypeScript files, React components, type definitions, generic patterns |
+| `frontend-races` | `compound-engineering:review:julik-frontend-races-reviewer` | Frontend JavaScript, Stimulus controllers, event listeners, async UI code, animations, DOM lifecycle |
+| `architecture` | `compound-engineering:review:architecture-strategist` | New services, module boundaries, dependency graphs, API layer changes, package structure |
+
+## CE Conditional Agents (design, migration & external review)
+
+These CE-native agents provide specialized analysis beyond what the persona agents cover. Spawn them when the diff includes database migrations, schema.rb, data backfills, design documents, or when the PR originates from specific platforms.
+
+| Agent | Focus | Select when... |
+|-------|-------|----------------|
+| `compound-engineering:review:design-conformance-reviewer` | Surfaces deviations between the diff and the repo's design docs or implementation plan | The repo contains design documents (`docs/`, `docs/design/`, `docs/architecture/`, `docs/specs/`) or an active plan matching the current branch |
+| `compound-engineering:review:schema-drift-detector` | Cross-references schema.rb changes against included migrations to catch unrelated drift | The diff includes migration files or schema.rb |
+| `compound-engineering:review:deployment-verification-agent` | Produces Go/No-Go deployment checklist with SQL verification queries and rollback procedures | The diff includes migration files, schema.rb, or data backfills |
+| `compound-engineering:review:zip-agent-validator` | Pressure-tests zip-agent review comments for validity against full codebase context | The PR URL contains `git.zoominfo.com` |
 
 ## Selection rules
 
 1. **Always spawn all 4 always-on personas** plus the 2 CE always-on agents.
 2. **For each cross-cutting conditional persona**, the orchestrator reads the diff and decides whether the persona's domain is relevant. This is a judgment call, not a keyword match.
 3. **For each stack-specific conditional persona**, use file types and changed patterns as a starting point, then decide whether the diff actually introduces meaningful work for that reviewer. Do not spawn language-specific reviewers just because one config or generated file happens to match the extension.
-4. **For CE conditional agents**, spawn when the diff includes migration files (`db/migrate/*.rb`, `db/schema.rb`) or data backfill scripts.
-5. **Announce the team** before spawning with a one-line justification per conditional reviewer selected.
+4. **For each language/framework conditional persona**, check whether the diff touches language or framework-specific patterns that warrant deeper domain expertise. These are additive with stack-specific personas, not replacements.
+5. **For CE conditional agents**, spawn when applicable: migration files (`db/migrate/*.rb`, `db/schema.rb`) or data backfill scripts trigger schema-drift-detector and deployment-verification-agent; design documents or active plans trigger design-conformance-reviewer; PR URLs containing `git.zoominfo.com` trigger zip-agent-validator.
+6. **Announce the team** before spawning with a one-line justification per conditional reviewer selected.