impr: batch index for messaging connectors & some fixes

[AnishSarkar22]

Description

• Discord connector now batch index content. (batch size = 100)
• Slack connector now batch index content. (batch size = 100)
• Microsoft Teams connector now batch index content. (batch size = 100)
• FILE type documents cannot be edited when their status is shown as failed.
• Added better labelling for connectors.
• No toast for successful login, its not required.
• Replaced most Loader2 with our custom spinner.

Motivation and Context

FIX #

Screenshots

API Changes

• This PR includes API changes

Change Type

• Bug fix
• New feature
• Performance improvement
• Refactoring
• Documentation
• Dependency/Build system
• Breaking change
• Other (specify):

Testing Performed

• Tested locally
• Manual/QA verification

Checklist

• Follows project coding standards and conventions
• Documentation updated as needed
• Dependencies updated as needed
• No lint/build errors or new warnings
• All relevant tests are passing

High-level PR Summary

[vercel]

@AnishSarkar22 is attempting to deploy a commit to the Rohan Verma's projects Team on Vercel.

A member of the Team first needs to authorize it.

[recurseml]

Review by RecurseML

🔍 Review performed on 20a13df..7cede99

✨ No bugs found, your code is sparkling clean

✅ Files analyzed, no issues (4)

• surfsense_backend/app/tasks/connector_indexers/discord_indexer.py
• surfsense_backend/app/tasks/connector_indexers/slack_indexer.py
• surfsense_web/app/(home)/login/LocalLoginForm.tsx
• surfsense_web/app/dashboard/[search_space_id]/documents/(manage)/components/RowActions.tsx

[recurseml]

Review by RecurseML

🔍 Review performed on 7cede99..5ab672b

✨ No bugs found, your code is sparkling clean

✅ Files analyzed, no issues (11)

• surfsense_web/app/dashboard/[search_space_id]/documents/(manage)/components/DocumentTypeIcon.tsx
• surfsense_web/app/dashboard/[search_space_id]/documents/(manage)/components/DocumentsTableShell.tsx
• surfsense_web/app/dashboard/[search_space_id]/more-pages/page.tsx
• surfsense_web/components/UserDropdown.tsx
• surfsense_web/components/assistant-ui/thread.tsx
• surfsense_web/components/json-metadata-viewer.tsx
• surfsense_web/components/layout/ui/sidebar/SidebarUserProfile.tsx
• surfsense_web/components/public-chat/public-chat-footer.tsx
• surfsense_web/components/public-chat/public-chat-view.tsx
• surfsense_web/components/ui/checkbox.tsx
• surfsense_web/lib/connectors/utils.ts

[recurseml]

Review by RecurseML

🔍 Review performed on 5ab672b..e2dd80c

✨ No bugs found, your code is sparkling clean

✅ Files analyzed, no issues (6)

• surfsense_backend/app/tasks/connector_indexers/discord_indexer.py
• surfsense_backend/app/tasks/connector_indexers/slack_indexer.py
• surfsense_web/app/dashboard/[search_space_id]/documents/(manage)/components/RowActions.tsx
• surfsense_web/components/UserDropdown.tsx
• surfsense_web/components/layout/ui/sidebar/SidebarUserProfile.tsx
• surfsense_web/components/public-chat/public-chat-footer.tsx

[recurseml]

Review by RecurseML

🔍 Review performed on e2dd80c..20ab128

✨ No bugs found, your code is sparkling clean

✅ Files analyzed, no issues (2)

• surfsense_backend/app/tasks/connector_indexers/teams_indexer.py
• surfsense_web/components/assistant-ui/connector-popup/connector-configs/views/indexing-configuration-view.tsx