Support telegram reconnect

[ArtyomSavchenko]

[huly-github-staging]

Connected to Huly®: UBERF-13882

[Copilot]

Pull Request Overview

This PR adds support for telegram reconnection functionality to handle integration disconnection and authorization errors gracefully.

Key changes:

• Refactored Reconnect.svelte to reuse Connect.svelte with reconnect flag
• Added error handling for unauthorized errors in integration state management
• Implemented proper disconnected state visualization in integration cards

Reviewed Changes

Copilot reviewed 24 out of 24 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
plugins/telegram-resources/src/components/Reconnect.svelte	Simplified to reuse Connect component with reconnect=true
plugins/telegram-resources/src/components/Connect.svelte	Enhanced with reconnect functionality and improved error handling
plugins/telegram-resources/src/components/IntegrationState.svelte	Added unauthorized error detection and handling
plugins/telegram-resources/src/api.ts	Added retry configuration for HTTP requests
plugins/setting-resources/src/components/integrations/IntegrationLabel.svelte	Added disconnected state visualization
plugins/setting-resources/src/components/integrations/IntegrationCard.svelte	Added reconnect button for disconnected integrations
packages/integration-client/src/utils.ts	Added utility functions for disabled state and unauthorized error detection
packages/integration-client/src/types.ts	Extended IntegrationClient interface with new methods
packages/integration-client/src/client.ts	Implemented removeSecrets and setIntegrationEnabled methods
Multiple language files	Added "Disconnected" translation strings
packages/theme/styles/_colors.scss	Added orange color theme for disconnected state

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