feat(modal): applied tags drop from search instantly; manual add == accepting a suggestion

Three tag-flow gaps in the view modal (and the Explore workspace, which
shares TagPanel):
- the type-to-add dropdown now filters both its sections against the
  imageledger applied tags reactively, so a just-added tag disappears
  from search the moment the chip rail updates instead of after a
  modal refresh
- manually picking or creating a tag the model also suggested routes
  through the suggestion-accept flow: the acceptance is recorded for
  head training and the row leaves the panel, instead of the add
  silently bypassing the feedback loop
- removing a tag reloads the suggestion lists, so a model-suggested tag
  returns to the suggestions area (flagged rejected, one-click
  reversible) rather than vanishing until the next modal open

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CDgx8bQS5YrGRK76v8HUnM

frontend/src/stores/explore.js

@@ -176,6 +176,9 @@ export const useExploreStore = defineStore('explore', () => {
     }
     if (anchor.value?.id !== id) return  // walked away mid-create
     await addExistingTag(tag.id)
+    // Returned so TagPanel can match the created tag against a pending
+    // suggestion and record the acceptance (manual add == accept, 2026-07-03).
+    return tag
   }
 
   // No overlay to dismiss in the Explore workspace — the chip-body "show me

frontend/src/stores/modal.js

@@ -170,6 +170,9 @@ export const useModalStore = defineStore('modal', () => {
     }
     if (currentImageId.value !== imageId) return  // navigated away
     await addExistingTag(tag.id)
+    // Returned so TagPanel can match the created tag against a pending
+    // suggestion and record the acceptance (manual add == accept, 2026-07-03).
+    return tag
   }
 
   const isOpen = computed(() => currentImageId.value !== null)

frontend/src/stores/suggestions.js

@@ -169,6 +169,29 @@ export const useSuggestionsStore = defineStore('suggestions', () => {
     toast({ text: `Alias removed: ${suggestion.display_name}`, type: 'success' })
   }
 
+  // Find a live (non-rejected) pending suggestion matching a manually-picked
+  // tag — by canonical id when known, else by (kind, name). Manually adding a
+  // tag the model also suggested must be indistinguishable from accepting the
+  // suggestion (recorded + dropped from the panel), so TagPanel routes matches
+  // through accept() (operator-asked 2026-07-03). Searches the full dropdown
+  // set first, then the panel list (loadAll is best-effort and can be empty).
+  function findPending(kind, name, tagId = null) {
+    const lname = (name || '').toLowerCase()
+    for (const map of [allByCategory.value, byCategory.value]) {
+      for (const list of Object.values(map)) {
+        for (const s of list || []) {
+          if (s.rejected) continue
+          if (tagId != null && s.canonical_tag_id === tagId) return s
+          if (
+            s.category === kind &&
+            (s.display_name || '').toLowerCase() === lname
+          ) return s
+        }
+      }
+    }
+    return null
+  }
+
   async function dismiss(suggestion) {
     const imageId = currentImageId
     if (imageId == null) return
@@ -202,6 +225,7 @@ export const useSuggestionsStore = defineStore('suggestions', () => {
 
   return {
     byCategory, allByCategory, loading, error,
-    load, loadAll, accept, aliasAccept, removeAlias, dismiss, undismiss
+    load, loadAll, accept, aliasAccept, removeAlias, dismiss, undismiss,
+    findPending
   }
 })