polish(frontend): technical review QA (#5097)

* feat: filtering + sorting alignment

* polish: malicious summary modal changes

* feat: better filter row using floating panel

* fix: re-enable request

* fix: lint

* polish: jump back to files tab qol

* feat: scroll to top of next card when done

* fix: show lock icon on preview msg

* feat: download no _blank

* feat: show also marked in notif

* feat: auto expand if only one class in the file

* feat: proper page titles

* fix: text-contrast typo

* fix: lint

* feat: QA changes

* feat: individual report page + more qa

* fix: back btn

* fix: broken import

* feat: quick reply msgs

* fix: in other queue filter

* fix: caching threads wrongly

* fix: flag filter

* feat: toggle enabled by default

* fix: dont make btns opacity 50

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Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

packages/assets/icons/arrow-left.svg

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+<!-- @license lucide-static v0.562.0 - ISC -->
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+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
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+  <path d="M19 12H5" />
+</svg>

packages/assets/icons/blend.svg

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+<!-- @license lucide-static v0.562.0 - ISC -->
+<svg
+  class="lucide lucide-blend"
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
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+  stroke="currentColor"
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+>
+  <circle cx="9" cy="9" r="7" />
+  <circle cx="15" cy="15" r="7" />
+</svg>