Plugin-review follow-ups: unused import, Tailwind imports, fewer !important

[Leo310]

Small follow-ups from the latest plugin review of 2.0.3.

• 'Platform' is defined but never used — dropped from AgentManager (left over from the stdio removal in Drop stdio MCP; keep process spawning and eval out of the bundle #467).
• Unexpected unknown at-rule "@tailwind" ×3 — the Tailwind layers are now @import "tailwindcss/base.css" etc. Vite expands them exactly as before; the built styles.css is byte-for-byte the same rules.
• Avoid !important — five declarations that only had to beat core's specificity are rewritten with a more specific selector and verified live in a slot vault:
  • graph view padding (.workspace-leaf-content .view-content.smart-graph-container),
  • search filter chips (.s2b-search-modal button.s2b-inline-chip, background + shadow, incl. hover),
  • search modal glow border — this one targets .prompt now; SuggestModal's element never carries .modal, so the old selector I introduced in Resolve Obsidian plugin-review findings #465 could not have matched. !important had masked that.

The other ~50 !important declarations in src/styles.css stay: they override theme rules that are themselves !important (Cupertino/Baseline input padding, phone-sheet header buttons), or raise mobile touch-target floors above sizes our own component styles pin. Removing those needs on-device verification and is out of scope here.

Not addressed: getSettingDefinitions() (declarative settings API), display: contents / text-indent partial-support notes.

Test plan

• bun run check, format, lint, test, build
• Live: graph container padding 0; chip background/shadow correct vs a plain button; glow border transparent when the class is on

[greptile-apps]

Greptile Summary

This PR performs focused plugin-review cleanup without changing application behavior:

• Removes the unused Platform import from AgentManager.
• Replaces Tailwind-specific layer directives with resolvable Tailwind CSS imports.
• Uses DOM-aware selector specificity instead of five !important declarations for search chips, graph padding, and the search-modal glow border.

Confidence Score: 5/5

The PR appears safe to merge; the updated selectors match the current component DOM and no actionable regression was identified.

The import cleanup is behavior-neutral, the Tailwind layer paths are supported by the pinned toolchain, and each replacement selector targets the classes and ancestry assigned by the corresponding view or modal implementation.

Important Files Changed

Filename	Overview
src/agent/AgentManager.ts	Removes an unused Obsidian type import with no runtime impact.
src/styles.css	Reworks Tailwind layer imports and narrows several specificity overrides to selectors matching the existing DOM structure.

_{Reviews (1): Last reviewed commit: "Plugin-review follow-ups: unused import,..." | Re-trigger Greptile}