chore(inventory): remove dead code

[smarcet]

ref: https://app.clickup.com/t/86b7929pn
removed dead code

Summary by CodeRabbit

• Bug Fixes
  • Disabled creation and editing of form templates; users can now only view the form template list.
  • Disabled creation and editing of form template items; users can now only view lists.
  • Disabled creation and editing of inventory items; users can now only access the inventory list view.

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[coderabbitai]

📝 Walkthrough

Walkthrough

This PR removes edit and create functionality from the sponsor inventory management system by eliminating route handlers for new/edit operations across three layout files and deleting corresponding page components that managed form state and submission logic.

Changes

Cohort / File(s)	Summary
Layout Routes src/layouts/form-template-item-layout.js, src/layouts/form-template-layout.js, src/layouts/inventory-item-layout.js	Removed route definitions for creating and editing items (/new and /:id(\d+) paths). Each layout now exposes only the list view route and a catch-all NoMatch fallback.
Page Components src/pages/sponsors_inventory/edit-form-template-item-page.js, src/pages/sponsors_inventory/edit-form-template-page.js, src/pages/sponsors_inventory/edit-inventory-item-page.js	Deleted entire connected page components that handled edit/create UI, form submission, and Redux state management (including lifecycle hooks, form handlers, and action dispatch wiring).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 Hoppy changes, my dear friends,
Where edit paths have reached their ends,
Just listing views now, clean and bright,
No forms to fill or fields to write!
✨ Simpler code, a lighter load!

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the primary change: removing edit/create pages and related routes from the inventory module, effectively eliminating dead code paths.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

• 📝 Generate docstrings

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📜 Recent review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 3148c55 and fbd7110.

📒 Files selected for processing (6)

• src/layouts/form-template-item-layout.js
• src/layouts/form-template-layout.js
• src/layouts/inventory-item-layout.js
• src/pages/sponsors_inventory/edit-form-template-item-page.js
• src/pages/sponsors_inventory/edit-form-template-page.js
• src/pages/sponsors_inventory/edit-inventory-item-page.js

💤 Files with no reviewable changes (6)

• src/layouts/form-template-layout.js
• src/pages/sponsors_inventory/edit-form-template-page.js
• src/pages/sponsors_inventory/edit-inventory-item-page.js
• src/layouts/inventory-item-layout.js
• src/layouts/form-template-item-layout.js
• src/pages/sponsors_inventory/edit-form-template-item-page.js

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (5)

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