refactor(hive-c0re): drop the request_init_config tool and InitConfig approval

swarm-controller's `InitAgentConfigRepo` node already covers config-repo
creation, so this deletes a duplicate rather than a capability; old
`init_config` rows are skipped by `collect_lenient` with no migration, by
operator decision.

Refs #4398

frontend/packages/dashboard/src/call.js

@@ -232,7 +232,6 @@ export function renderApprovals() {
 
   const ul = el("ul", { class: "approvals" });
   for (const a of pending) {
-    const isInit = a.kind === "init_config";
     const isMergePr = a.kind === "merge_config_pr";
     const isUpdateMeta = a.kind === "update_meta_inputs";
     const isSchedule = a.kind === "schedule_prompt";
@@ -262,9 +261,7 @@ export function renderApprovals() {
             ? "meta-update"
             : isSchedule
               ? "schedule"
-              : isInit
-                ? "init"
-                : "spawn",
+              : "spawn",
       ),
     );
     if (isMergePr && a.sha_short) head.append(el("code", {}, a.sha_short));
@@ -440,9 +437,7 @@ function renderApprovalHistory(root, history) {
             ? "meta-update"
             : a.kind === "schedule_prompt"
               ? "schedule"
-              : a.kind === "init_config"
-                ? "init"
-                : "spawn",
+              : "spawn",
       ),
       " ",
     );

frontend/packages/dashboard/src/tabs.js

@@ -81,12 +81,7 @@ window.marked = marked;
     for (const a of approvals) {
       if (seenApprovals.has(a.id)) continue;
       seenApprovals.add(a.id);
-      const verb =
-        a.kind === "spawn"
-          ? "spawn approval"
-          : a.kind === "init_config"
-            ? "config-init approval"
-            : "config commit";
+      const verb = a.kind === "spawn" ? "spawn approval" : "config commit";
       NOTIF.show(
         "◆ approval #" + a.id,
         `${verb} for ${a.agent}`,