Fix/critical bugs worker ai translator focus

[LSUDOKO]

What

How to Test

Checklist

• make lint passes
• make test passes
• Feature tested in Slack sandbox
• Demo video updated (if UX changed)
• Docs updated (if API changed)

Summary by CodeRabbit

• New Features

  • Added Slack commands for personalized modes, decision summaries, action plans, GitHub searches, and Notion documentation searches.
  • Improved catch-up summaries with AI-only fallback support.
  • Added thread summaries triggered by the memo reaction.
  • Enhanced Deep Work, translation, digest, mentions, and direct-message workflows.
  • Added memory-based personalization and urgency-aware responses.
  • Added an AI chat API for integrations and automation.

• Documentation

  • Added comprehensive Slack setup, troubleshooting, testing, and demo guides.

• Deployment

  • Added configurations for container builds, hosted services, health checks, and background processes.

[gitguardian]

⚠️ GitGuardian has uncovered 2 secrets following the scan of your pull request.

Please consider investigating the findings and remediating the incidents. Failure to do so may lead to compromising the associated services or software components.

🔎 Detected hardcoded secrets in your pull request

GitGuardian id	GitGuardian status	Secret	Commit	Filename
34776738	Triggered	Slack Bot Token	fd623c3	test_slack_token.sh	View secret
34776739	Triggered	Slack App Token	fd623c3	test_slack_token.sh	View secret

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3. Revoke and rotate these secrets.
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[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Free

Run ID: b2596822-3d5b-4ad2-959d-a1af3508fd2d

📥 Commits

Reviewing files that changed from the base of the PR and between ad853aa and c04da3e.

⛔ Files ignored due to path filters (3)

• api/package-lock.json is excluded by !**/package-lock.json
• signal-agent/assets/icon.png is excluded by !**/*.png
• signal-agent/package-lock.json is excluded by !**/package-lock.json

📒 Files selected for processing (76)

• .slack/.gitignore
• .slack/config.json
• .slack/hooks.json
• APPLY_MANIFEST.md
• DEMO_WORKSPACE_SETUP.md
• FINAL_FIX.md
• FINAL_STATUS_AND_TESTING.md
• Procfile
• SLACK_CLI_SETUP.sh
• SLACK_CONFIG_CHECKLIST.md
• SLACK_EVENT_SUBSCRIPTIONS_FIX.md
• SLACK_FIX_COMMANDS.md
• WORKING_FEATURES_TEST.md
• api/Dockerfile
• api/cmd/api/main.go
• api/cmd/mcp-server/main.go
• api/cmd/worker/main.go
• api/internal/ai/client.go
• api/internal/config/config.go
• api/internal/features/catchup.go
• api/internal/features/controller.go
• api/internal/features/decisions.go
• api/internal/features/deepwork.go
• api/internal/features/digest.go
• api/internal/features/docs.go
• api/internal/features/github.go
• api/internal/features/memory.go
• api/internal/features/mode.go
• api/internal/features/planner.go
• api/internal/features/threadsummary.go
• api/internal/features/translator.go
• api/internal/httpapi/handler.go
• api/internal/slack/client.go
• api/internal/slack/events.go
• nixpacks.toml
• render.yaml
• signal-agent/.env.sample
• signal-agent/.gitignore
• signal-agent/.slack/.gitignore
• signal-agent/.slack/config.json
• signal-agent/.slack/hooks.json
• signal-agent/LICENSE
• signal-agent/README.md
• signal-agent/app-oauth.js
• signal-agent/app.js
• signal-agent/biome.json
• signal-agent/listeners/actions/index.js
• signal-agent/listeners/actions/sample-action.js
• signal-agent/listeners/commands/catchup.js
• signal-agent/listeners/commands/digest.js
• signal-agent/listeners/commands/focus.js
• signal-agent/listeners/commands/index.js
• signal-agent/listeners/commands/sample-command.js
• signal-agent/listeners/commands/signal.js
• signal-agent/listeners/commands/translate.js
• signal-agent/listeners/events/app-home-opened.js
• signal-agent/listeners/events/index.js
• signal-agent/listeners/index.js
• signal-agent/listeners/messages/index.js
• signal-agent/listeners/messages/sample-message.js
• signal-agent/listeners/shortcuts/index.js
• signal-agent/listeners/shortcuts/sample-shortcut.js
• signal-agent/listeners/views/index.js
• signal-agent/listeners/views/sample-view.js
• signal-agent/manifest.json
• signal-agent/package.json
• signal-agent/tests/actions/sample-action.spec.js
• signal-agent/tests/commands/sample-command.spec.js
• signal-agent/tests/events/app-home-opened.spec.js
• signal-agent/tests/messages/sample-message.spec.js
• signal-agent/tests/shortcuts/sample-shortcut.spec.js
• signal-agent/tests/views/sample-view.spec.js
• slack-manifest.yml
• test_all_features.sh
• test_slack_token.sh
• watch_logs.sh

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📝 Walkthrough

Walkthrough

Changes

Signal’s Slack integration is expanded with new commands, AI-backed feature services, Socket Mode event routing, Slack Bolt JavaScript listeners, deployment configuration, app manifests, setup guides, and automated listener tests.

Signal Slack platform

Layer / File(s)	Summary
Slack setup and deployment artifacts .slack/*, slack-manifest.yml, render.yaml, api/Dockerfile, *.md, *.sh	Slack manifests, deployment definitions, CLI setup, troubleshooting guides, demo instructions, and manual validation scripts are added or updated.
Go configuration and runtime contracts api/cmd/*, api/internal/config/*, api/internal/ai/*, api/internal/httpapi/*, api/internal/slack/*	Runtime configuration, migrations, user-token support, AI methods, the /api/v1/ai/chat endpoint, and Slack adapters are expanded.
Feature services and Slack response flows api/internal/features/*	New mode, decisions, planning, memory, GitHub, Notion, and thread-summary services are added; existing commands use webhook responses and catch-up gains an AI fallback.
Slack event and webhook routing api/internal/slack/events.go	Socket Mode dispatches reactions and commands, forwards responseURL, logs event activity, posts webhook errors, retrieves threads, and uses optional user-token clients for status updates.
Slack Bolt agent and listener registration signal-agent/*	A JavaScript Slack Bolt app, OAuth entrypoint, manifests, command handlers, event handlers, interaction handlers, package tooling, and listener registration modules are added.
Bolt agent listener tests signal-agent/tests/*	Node test suites cover successful and error paths for sample actions, commands, events, messages, shortcuts, and views.

Estimated code review effort: 5 (Critical) | ~120 minutes

Sequence Diagram(s)

sequenceDiagram
  participant Slack
  participant EventHandler
  participant FeatureController
  participant FeatureService
  participant AI
  Slack->>EventHandler: send command, message, or reaction
  EventHandler->>FeatureController: dispatch event
  FeatureController->>FeatureService: invoke feature handler
  FeatureService->>AI: generate, classify, or summarize
  AI-->>FeatureService: return AI result
  FeatureService-->>Slack: post webhook, channel, DM, or ephemeral response

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