refactor(eas-cli): always default to static uploads and add modified time

[byCedric]

Why

This change makes eas deploy always assume we are uploading a static project. That means you could upload just a folder with output/index.html file in an Expo project.

How

• Rewrote project detection to assume static projects by default (making single also work)
• Only switch to server when output: server is detected, just by folder names
• Add created X ago to the project type in deploy output

Test Plan

[github-actions]

Size Change: +956 B (0%)

Total Size: 52.9 MB

Filename	Size	Change
./packages/eas-cli/dist/eas-linux-x64.tar.gz	52.9 MB	+956 B (0%)

_{compressed-size-action}

[codecov]

Codecov Report

Attention: Patch coverage is 3.44828% with 28 lines in your changes missing coverage. Please review.

Project coverage is 52.11%. Comparing base (539ef8f) to head (9450ef0).

Files with missing lines	Patch %	Lines
packages/eas-cli/src/commands/worker/deploy.ts	4.77%	20 Missing ⚠️
packages/eas-cli/src/worker/deployment.ts	0.00%	4 Missing and 1 partial ⚠️
packages/eas-cli/src/commands/worker/alias.ts	0.00%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2565      +/-   ##
==========================================
+ Coverage   52.11%   52.11%   +0.01%     
==========================================
  Files         559      559              
  Lines       21092    21093       +1     
  Branches     4314     4313       -1     
==========================================
+ Hits        10990    10991       +1     
- Misses       9224     9225       +1     
+ Partials      878      877       -1     

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[github-actions]

✅ Thank you for adding the changelog entry!