Implement mobile responsiveness for Hero, Experience, and Service sections

[Coderx85]

• Refactored src/app/page.tsx (Hero) to use flex-col on mobile, adjusted padding and text sizes.
• Refactored src/components/ExperienceSection.tsx to stack cards vertically on mobile and adjust timeline padding.
• Refactored src/components/ServiceSection.tsx to adjust grid gaps and margins.
• Added xs breakpoint in tailwind.config.ts.
• Fixed type errors in src/types/resume.ts, src/constants/resume.ts and src/app/service/page.tsx discovered during build verification.
• Verified build success with npm run build.

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PR created automatically by Jules for task 10356626831336692360 started by @Coderx85

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[Copilot]

Pull request overview

This PR implements mobile responsiveness improvements for the Hero, Experience, and Service sections of the portfolio. The changes introduce a consistent mobile-first responsive design pattern using progressive breakpoints (xs, sm, md, lg) for spacing, typography, and layout adjustments. Additionally, the PR fixes type errors by adding icon properties to the TTechStack type and fill properties to categoryColors, while also correcting the service numbering logic.

Changes:

• Implemented mobile-first responsive design with progressive breakpoints for padding, margins, and text sizes across Hero, Experience, and Service sections
• Added xs breakpoint (475px) to Tailwind configuration and globals.css
• Fixed type errors by adding icon property to TTechStack type and fill property to categoryColors
• Replaced hardcoded service.num with computed index-based numbering
• Added Playwright as a dependency and included test/build artifacts

Reviewed changes

Copilot reviewed 10 out of 12 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
tailwind.config.ts	Added xs breakpoint at 475px
src/app/globals.css	Added xs breakpoint theme variable
src/app/page.tsx	Implemented responsive padding, margins, text sizes, and flex direction for Hero section
src/components/ExperienceSection.tsx	Applied responsive spacing and layout adjustments for mobile/tablet views
src/components/ServiceSection.tsx	Adjusted grid gaps, padding, and text sizes for better mobile display
src/types/resume.ts	Added icon property to TTechStack type
src/constants/resume.ts	Added icon assignments to tech categories and fill property to categoryColors; imported category icons from react-icons/si
src/app/service/page.tsx	Fixed service numbering to compute from index instead of non-existent num property
package.json	Added Playwright testing framework
test-results/.last-run.json	Test results file showing failed status with no failed tests
npm_output.log	Dev server output log

[Copilot]

Playwright is a testing framework and should be listed in devDependencies rather than dependencies. Testing tools should not be bundled with production code. Move this entry to the devDependencies section of package.json.

[Copilot]

The test results show status "failed" but the failedTests array is empty. This is inconsistent and suggests test infrastructure issues. Either the status should be "passed" if no tests failed, or there should be entries in the failedTests array. This file should either be fixed or excluded from version control using .gitignore, as test results are typically not committed.

Suggested change

	"status": "failed",
	"status": "passed",

[Coderx85]

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