feat: Add Workshop Practice subject with ch0 scaffold (Follow up PR for issue#142)

[NaitikVerma6776]

Adds Workshop Practice as a new subject under Semester 1.

Related Issue

Fixes #321

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Description

Adds Workshop Practice as a new subject under Semester 1, following the same structure as the BME subject (PR #142)

Files Added:

• app/sem1/wp/constants.ts — chapter list and types (ch0–ch7)
• app/sem1/wp/layout.tsx — subject layout with Navbar + Sidebar
• app/sem1/wp/components/sidebar.tsx — responsive chapter navigation
• app/sem1/wp/[chapter]/page.tsx — dynamic chapter page with prev/next navigation
• app/sem1/wp/content/chapter0.tsx — Course Outline content

Files Modified:

• app/components/subjects.tsx — added Workshop Practice to Semester-1 list and available array

Note: Only ch0 (Course Outline) has content. Ch1–Ch7 (Fitting Shop, Welding Shop, Carpentry Shop, Smithy Shop, Sheet Metal Shop, Foundry Shop, Turning Shop) show "Coming Soon" and will be added in a follow-up PR. Follows the same structure as the approved CLE subject PR #112 and the merged BME subject PR.

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Type of Change

• New feature

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How Has This Been Tested?

Tested locally using npm run dev. Verified Workshop Practice appears as a clickable subject under Semester-1 on the homepage, sidebar renders correctly on desktop and mobile, ch0 loads with full content, and ch1–ch7 show "Coming Soon" as expected.

##screenshots

Checklist

• My code follows the project structure and conventions
• I have tested the changes locally
• I have linked the related issue properly
• No existing functionality was broken

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AI Usage

• I have used AI tools (ChatGPT, Copilot, Claude, etc.) and I have reviewed, verified, and understood all generated code/content before submitting this PR

If AI tools were used, briefly explain how:

Used Claude AI for code scaffolding and content generation. All code has been reviewed, understood, and tested locally before submission.

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Additional Notes

• Ch1–Ch7 content for each workshop shop will be added in a follow-up PR.
• Quiz integration for Workshop Practice chapters can be added once content PRs are merged.

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