Problem

The Slack App setup instructions in the UI still reference both Bot Token and User Token, but the recent migration (#185, #187) changed the implementation to use User Token only.

Current Behavior

1. ❌ Instructions show 6 steps including Bot Token setup
2. ❌ Error messages reference Bot Token
3. ❌ Security notice mentions Bot Token

Expected Behavior

1. ✅ Instructions show 4 simplified steps for User Token only
2. ✅ Error messages reference User Token
3. ✅ Security notice mentions User Token

Solution

Update all UI text and translations to reflect User Token only usage.

Changes

UI Component (SlackManualTokenDialog.tsx):

• Removed step 5 and step 6 display (reduced from 6 to 4 steps)

Translation Keys (translation-keys.ts):

• Removed slack.manualToken.howToGet.step5
• Removed slack.manualToken.howToGet.step6
• Removed slack.manualToken.botToken.label

Translation Files (en, ja, ko, zh-CN, zh-TW):

• Updated step2: All scopes now listed under User Token Scopes
• Updated step3: Install App (was step4)
• Updated step4: Copy User Token only (was step6)
• Updated security.sharing: User Token instead of Bot Token
• Updated error.tokenRequired: User Token instead of Bot Token
• Updated error.invalidTokenFormat: xoxp- instead of xoxb-
• Removed botToken.label

Updated Setup Instructions

1. Create Slack App (at api.slack.com/apps)
2. Add User Token Scopes (OAuth & Permissions): chat:write, files:read, files:write, channels:read, groups:read
3. Install App to your workspace (OAuth & Permissions)
4. Copy User Token (xoxp-...) from OAuth & Permissions page

Impact

• UX improvement: Simplified setup instructions
• No breaking changes
• Consistent with actual implementation

Testing

• Code quality checks passed (format, lint, check)
• Build successful
• Manual E2E testing

🤖 Generated with Claude Code