[PM-14863] Force unlock when keys are cleared / on first unlock and fix account switching behavior (#11994)

* Force unlock when keys are cleared / on first unlock and fix account switching behavior

* Make comment a doc comment

* Pin russh commit

* Cleanup

* Make list messaging explicit

* Add account switching error handling for ssh agent

* Add account switching error handling for ssh agent

* Cleanup

apps/desktop/src/platform/preload.ts

@@ -56,6 +56,9 @@ const sshAgent = {
   lock: async () => {
     return await ipcRenderer.invoke("sshagent.lock");
   },
+  clearKeys: async () => {
+    return await ipcRenderer.invoke("sshagent.clearkeys");
+  },
   importKey: async (key: string, password: string): Promise<ssh.SshKeyImportResult> => {
     const res = await ipcRenderer.invoke("sshagent.importkey", {
       privateKey: key,