Workspaces 4 members invites (#8245)

## Summary

  Add team workspace member management and invite system.

## Changes

- Add members panel with role management (owner/admin/member) and member
removal
- Add invite system with email invites, pending invite display, and
revoke functionality
   - Add invite URL loading for accepting invites
  - Add subscription panel updates for member management
  - Add i18n translations for member and invite features

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8245-Workspaces-4-members-invites-2f06d73d36508176b2caf852a1505c4a)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: GitHub Action <action@github.com>

src/locales/en/main.json

@@ -1,6 +1,7 @@
 {
   "g": {
     "user": "User",
+    "you": "You",
     "currentUser": "Current user",
     "empty": "Empty",
     "noWorkflowsFound": "No workflows found.",
@@ -2100,6 +2101,10 @@
       "creator": "30 min",
       "pro": "1 hr",
       "founder": "30 min"
+    },
+    "billingComingSoon": {
+      "title": "Coming Soon",
+      "message": "Team billing is coming soon. You'll be able to subscribe to a plan for your workspace with per-seat pricing. Stay tuned for updates."
     }
   },
   "userSettings": {
@@ -2113,8 +2118,38 @@
     "updatePassword": "Update Password"
   },
   "workspacePanel": {
+    "invite": "Invite",
+    "inviteMember": "Invite member",
+    "inviteLimitReached": "You've reached the maximum of 50 members",
     "tabs": {
-      "planCredits": "Plan & Credits"
+      "dashboard": "Dashboard",
+      "planCredits": "Plan & Credits",
+      "membersCount": "Members ({count})"
+    },
+    "dashboard": {
+      "placeholder": "Dashboard workspace settings"
+    },
+    "members": {
+      "membersCount": "{count}/50 Members",
+      "pendingInvitesCount": "{count} pending invite | {count} pending invites",
+      "tabs": {
+        "active": "Active",
+        "pendingCount": "Pending ({count})"
+      },
+      "columns": {
+        "inviteDate": "Invite date",
+        "expiryDate": "Expiry date",
+        "joinDate": "Join date"
+      },
+      "actions": {
+        "copyLink": "Copy invite link",
+        "revokeInvite": "Revoke invite",
+        "removeMember": "Remove member"
+      },
+      "noInvites": "No pending invites",
+      "noMembers": "No members",
+      "personalWorkspaceMessage": "You can't invite other members to your personal workspace right now. To add members to a workspace,",
+      "createNewWorkspace": "create a new one."
     },
     "menu": {
       "editWorkspace": "Edit workspace details",
@@ -2137,6 +2172,32 @@
       "message": "Any unused credits or unsaved assets will be lost. This action cannot be undone.",
       "messageWithName": "Delete \"{name}\"? Any unused credits or unsaved assets will be lost. This action cannot be undone."
     },
+    "removeMemberDialog": {
+      "title": "Remove this member?",
+      "message": "This member will be removed from your workspace. Credits they've used will not be refunded.",
+      "remove": "Remove member",
+      "success": "Member removed",
+      "error": "Failed to remove member"
+    },
+    "revokeInviteDialog": {
+      "title": "Uninvite this person?",
+      "message": "This member won't be able to join your workspace anymore. Their invite link will be invalidated.",
+      "revoke": "Uninvite"
+    },
+    "inviteMemberDialog": {
+      "title": "Invite a person to this workspace",
+      "message": "Create a shareable invite link to send to someone",
+      "placeholder": "Enter the person's email",
+      "createLink": "Create link",
+      "linkStep": {
+        "title": "Send this link to the person",
+        "message": "Make sure their account uses this email.",
+        "copyLink": "Copy Link",
+        "done": "Done"
+      },
+      "linkCopied": "Copied",
+      "linkCopyFailed": "Failed to copy link"
+    },
     "createWorkspaceDialog": {
       "title": "Create a new workspace",
       "message": "Workspaces let members share a single credits pool. You'll become the owner after creating this.",
@@ -2145,19 +2206,34 @@
       "create": "Create"
     },
     "toast": {
+      "workspaceCreated": {
+        "title": "Workspace created",
+        "message": "Subscribe to a plan, invite teammates, and start collaborating.",
+        "subscribe": "Subscribe"
+      },
       "workspaceUpdated": {
         "title": "Workspace updated",
         "message": "Workspace details have been saved."
       },
+      "workspaceDeleted": {
+        "title": "Workspace deleted",
+        "message": "The workspace has been permanently deleted."
+      },
+      "workspaceLeft": {
+        "title": "Left workspace",
+        "message": "You have left the workspace."
+      },
       "failedToUpdateWorkspace": "Failed to update workspace",
       "failedToCreateWorkspace": "Failed to create workspace",
       "failedToDeleteWorkspace": "Failed to delete workspace",
-      "failedToLeaveWorkspace": "Failed to leave workspace"
+      "failedToLeaveWorkspace": "Failed to leave workspace",
+      "failedToFetchWorkspaces": "Failed to load workspaces"
     }
   },
   "workspaceSwitcher": {
     "switchWorkspace": "Switch workspace",
     "subscribe": "Subscribe",
+    "personal": "Personal",
     "roleOwner": "Owner",
     "roleMember": "Member",
     "createWorkspace": "Create new workspace",
@@ -2710,7 +2786,10 @@
     "unsavedChanges": {
       "title": "Unsaved Changes",
       "message": "You have unsaved changes. Do you want to discard them and switch workspaces?"
-    }
+    },
+    "inviteAccepted": "Invite Accepted",
+    "addedToWorkspace": "You have been added to {workspaceName}",
+    "inviteFailed": "Failed to Accept Invite"
   },
   "workspaceAuth": {
     "errors": {
@@ -2721,6 +2800,7 @@
       "tokenExchangeFailed": "Failed to authenticate with workspace: {error}"
     }
   },
+
   "nightly": {
     "badge": {
       "label": "Preview Version",