fix(campaigns/wizard): template dropdowns now show non-suffixed templates + refresh

Two issues with the per-language template dropdowns:

1. Strict filter — only -fr / -en templates appeared. Anyone naming a
   template gift-email-test or gift-email-es (no recognized language
   suffix) saw nothing show up in either dropdown.

2. Loaded once on mount — creating a template in another tab and
   switching back to a wizard already open kept showing the stale list.

Fix:
- Templates without a -fr / -en suffix are added to BOTH dropdowns
  with a "· sans suffixe de langue" tag so they're discoverable but
  visually distinct from the recommended ones.
- Sort: matching-suffix templates first, then alphabetical.
- @popup-show triggers a refresh on every dropdown open.
- Visible "refresh" icon in the dropdown's append slot for manual
  triggering without having to close/reopen the popup.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

apps/ops/src/modules/campaigns/pages/CampaignNewPage.vue

@@ -74,13 +74,25 @@
               <q-select v-model="params.template_fr" :options="frTemplateOptions"
                         label="🇫🇷 Template français" outlined dense
                         class="col-12 col-md-6" emit-value map-options
-                        :loading="loadingTemplates">
-                <q-tooltip>Template envoyé aux destinataires marqués FR. Tous les templates avec suffixe -fr sont listés.</q-tooltip>
+                        :loading="loadingTemplates"
+                        @popup-show="loadTemplateLists">
+                <template v-slot:append>
+                  <q-btn flat dense round icon="refresh" size="sm" @click.stop="loadTemplateLists">
+                    <q-tooltip>Rafraîchir la liste des templates</q-tooltip>
+                  </q-btn>
+                </template>
+                <q-tooltip>Template envoyé aux destinataires marqués FR. Les templates -fr apparaissent en premier ; tu peux quand même choisir n'importe quel autre template.</q-tooltip>
               </q-select>
               <q-select v-model="params.template_en" :options="enTemplateOptions"
                         label="🇺🇸 Template anglais" outlined dense
                         class="col-12 col-md-6" emit-value map-options
-                        :loading="loadingTemplates">
+                        :loading="loadingTemplates"
+                        @popup-show="loadTemplateLists">
+                <template v-slot:append>
+                  <q-btn flat dense round icon="refresh" size="sm" @click.stop="loadTemplateLists">
+                    <q-tooltip>Rafraîchir la liste des templates</q-tooltip>
+                  </q-btn>
+                </template>
                 <q-tooltip>Template envoyé aux destinataires marqués EN.</q-tooltip>
               </q-select>
             </div>
@@ -489,23 +501,48 @@ const params = ref({
   template_en: 'gift-email-en',
 })
 
-// Template dropdowns (populated from hub on mount). Filter by language suffix:
-// names ending in -fr go to FR list, -en to EN list, others ignored.
+// Template dropdowns. Lists EVERY editable gift-email-* template in both
+// dropdowns, but sorts so the language-matching ones (-fr / -en suffix)
+// appear at the top — operator instinct will pick those first while still
+// allowing a non-conventionally-named template to be chosen for testing
+// or one-off campaigns.
+//
+// Refreshed on mount AND every time the dropdown popup opens (q-select
+// @popup-show), so creating a new template in another tab and switching
+// back picks it up without needing a page reload.
 const loadingTemplates = ref(false)
-const frTemplateOptions = ref([{ label: 'gift-email-fr (défaut)', value: 'gift-email-fr' }])
-const enTemplateOptions = ref([{ label: 'gift-email-en (défaut)', value: 'gift-email-en' }])
+const frTemplateOptions = ref([{ label: 'gift-email-fr', value: 'gift-email-fr' }])
+const enTemplateOptions = ref([{ label: 'gift-email-en', value: 'gift-email-en' }])
 async function loadTemplateLists () {
   loadingTemplates.value = true
   try {
     const tpls = await listTemplates()
+    const buildOption = (t, preferred) => ({
+      label: preferred ? `${t.name}` : `${t.name} · sans suffixe de langue`,
+      value: t.name,
+      size: t.size || 0,
+    })
     const fr = [], en = []
     for (const t of tpls) {
-      const n = t.name || t
-      if (typeof n !== 'string') continue
-      const label = `${n}${t.size ? ` (${Math.round(t.size / 1024)} KB)` : ''}`
-      if (n.endsWith('-fr')) fr.push({ label, value: n })
-      else if (n.endsWith('-en')) en.push({ label, value: n })
+      if (!t?.name || typeof t.name !== 'string') continue
+      if (t.name.endsWith('-fr')) fr.push(buildOption(t, true))
+      else if (t.name.endsWith('-en')) en.push(buildOption(t, true))
+      // Templates without -fr/-en suffix (e.g. gift-email-test) are pushed
+      // to BOTH lists as fallback choices — the operator can still pick
+      // them for either language if they're testing a draft.
+      else {
+        fr.push(buildOption(t, false))
+        en.push(buildOption(t, false))
       }
+    }
+    // Sort: preferred (no "sans suffixe" tag) first, then alphabetical
+    const byPriority = (a, b) => {
+      const aPref = !a.label.includes('sans suffixe')
+      const bPref = !b.label.includes('sans suffixe')
+      if (aPref !== bPref) return aPref ? -1 : 1
+      return a.value.localeCompare(b.value)
+    }
+    fr.sort(byPriority); en.sort(byPriority)
     if (fr.length) frTemplateOptions.value = fr
     if (en.length) enTemplateOptions.value = en
   } catch (e) {