feat: Migrate from bun to pnpm

[MikuroXina]

• Migrate into pnpm
• Fix lint errors
• Fix wrong dependency
• Enable injectWorkspacePackages
• Update Dockerfile

[github-actions]

Hadolint: success

[cloudflare-workers-and-pages]

Deploying oreorebot2 with    Cloudflare Pages

Latest commit:	f1d645b
Status:	🚫  Build failed.

View logs

[codecov]

Codecov Report

❌ Patch coverage is 1.40845% with 70 lines in your changes missing coverage. Please review.
✅ Project coverage is 48.93%. Comparing base (bc91a90) to head (f1d645b).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/bot/src/adaptor/proxy/sticker.ts	0.00%	15 Missing ⚠️
packages/bot/src/adaptor/proxy/message.ts	0.00%	14 Missing ⚠️
packages/bot/src/adaptor/proxy/command.ts	0.00%	12 Missing ⚠️
packages/bot/src/adaptor/proxy/emoji.ts	0.00%	10 Missing ⚠️
packages/bot/src/adaptor/discord/role.ts	0.00%	6 Missing ⚠️
packages/bot/src/adaptor/proxy/role.ts	0.00%	5 Missing ⚠️
packages/bot/src/adaptor/proxy/member.ts	0.00%	3 Missing ⚠️
packages/bot/src/adaptor/proxy/voice-room.ts	0.00%	2 Missing ⚠️
packages/bot/src/service/command/kaere.ts	0.00%	0 Missing and 2 partials ⚠️
packages/bot/src/server/index.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1521      +/-   ##
==========================================
- Coverage   49.05%   48.93%   -0.13%     
==========================================
  Files         112      112              
  Lines        4941     5023      +82     
  Branches      524      518       -6     
==========================================
+ Hits         2424     2458      +34     
- Misses       1994     2048      +54     
+ Partials      523      517       -6     

Flag	Coverage Δ
unittests	48.93% <1.40%> (-0.13%)	⬇️

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[github-actions]

Hadolint: success