Hotfix: gerbil search contains operator — drop trailing '*' (Gridify =* is contains; name=*a not name=*a*) + e2e mock mirrors real Gridify

gerbil-manager-web/e2e/mock-api.ts

@@ -27,7 +27,10 @@ function matchesFilter(row: Row, filter: string | null): boolean {
   if (!filter) return true
   return filter.split(',').every((andPart) =>
     andPart.split('|').some((cond) => {
-      let m = cond.match(/^(\w+)=\*(.*)\*(\/i)?$/)
+      // Gridify "contains": `field=*value` — value runs to the end (optionally /i).
+      // Mirror the REAL backend: no trailing `*` (the old `=\*(.*)\*` regex hid the
+      // SQL-LIKE `name=*a*` bug that returned 0 rows against real Gridify).
+      let m = cond.match(/^(\w+)=\*(.*?)(\/i)?$/)
       if (m) {
         return String(row[m[1]] ?? '')
           .toLowerCase()