doc: 👷 update ci add "doc" label and remove dependabot

[JohnsonMao]

Why need this change? / Root cause:

• Add CI auto lebel "doc"
• Remove dependabot because its functionality overlaps with RENOVATE-BOT.

Changes made:

• CI

Test Scope / Change impact:

Issue

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[GaaSBot]

✅ Knip Scan Result for 2e501fe

Unused files (9)

Unused files (9)
.bundlewatch.config.js
components/shared/Chat/ChatContent.tsx
components/shared/Chat/ChatMessage.tsx
components/shared/Chat/index.tsx
configs/i18nConfigs.ts
lighthouserc.js
reset.d.ts
scripts/knipScanReporter.js
scripts/lhciScanReporter.js

Unused dependencies (2)

Unused dependencies (2)
@svgr/webpack package.json
sharp package.json

Unused devDependencies (5)

Unused devDependencies (5)
@actions/github package.json
@octokit/core package.json
@storybook/blocks package.json
@storybook/testing-library package.json
@total-typescript/ts-reset package.json

Unused exported types (2)

Unused exported types (2)
ChatProps type components/shared/Chat/v2/Chat.tsx
ChatHeaderProps type components/shared/Chat/v2/ChatHeader.tsx

Configuration issues (1)

Configuration issues (1)
Unused item in ignoreDependencies: @next/bundle-analyzer

[GaaSBot]

🤖 Lighthouse Scan Result for 2e501fe

/rooms

Metric	Value
Performance	73
Seo	78
Accessibility	78
HTML Report for LHCI Scan	Report Link

/rooms/abc

Metric	Value
Performance	76
Seo	78
Accessibility	64
HTML Report for LHCI Scan	Report Link

/login

Metric	Value
Performance	47
Seo	80
Accessibility	94
HTML Report for LHCI Scan	Report Link