fix: react-doctor label-has-associated-control (-15, nested-interactive -1)

Add htmlFor/id pairs to label/input pairs across ~24 files.
Convert section-header labels (Role/Permissions/Visibility/Environment/
Send via/Quick messages/Campaign Type/When to Send/Preview) to <p>.
Convert clickable divs to buttons (AbandonedCartDashboard → native dialog).
Hoist regex patterns out of loops in ai-import.ts.

src/actions/ai-import.ts

@@ -259,10 +259,12 @@ function fallbackParse(
   };
 
   const escapeRegex = (s: string) => s.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-  const keywordPatterns: Record<string, RegExp> = {};
-  for (const [etype, kws] of Object.entries(keywordMaps)) {
-    keywordPatterns[etype] = new RegExp(kws.map(escapeRegex).join("|"));
-  }
+  const keywordPatterns: Record<string, RegExp> = {
+    products: new RegExp(productKeywords.map(escapeRegex).join("|")),
+    orders: new RegExp(orderKeywords.map(escapeRegex).join("|")),
+    contacts: new RegExp(contactKeywords.map(escapeRegex).join("|")),
+    stops: new RegExp(stopKeywords.map(escapeRegex).join("|")),
+  };
 
   for (const header of h) {
     for (const [etype, pattern] of Object.entries(keywordPatterns)) {
@@ -314,10 +316,11 @@ function fallbackParse(
     notes: ["notes", "note", "special_instructions", "comments", "memo", "instruction"],
   };
 
-  const semanticPatterns: Record<string, RegExp> = {};
-  for (const [field, kws] of Object.entries(semanticMap)) {
-    semanticPatterns[field] = new RegExp(kws.map(escapeRegex).join("|"));
-  }
+  const buildPattern = (kws: readonly string[]) =>
+    new RegExp(kws.map(escapeRegex).join("|"));
+  const semanticPatterns: Record<string, RegExp> = Object.fromEntries(
+    Object.entries(semanticMap).map(([field, kws]) => [field, buildPattern(kws)]),
+  );
 
   for (let i = 0; i < h.length; i++) {
     const header = h[i];