feat: Google Chat channel (11th channel) + merge main (1.0.47)

docs/agent-tools/index.mdx

@@ -211,7 +211,7 @@ The available actions vary by platform. See the [Platform Actions](/agent-tools/
 
 ## Channel Messaging Capability Matrix
 
-The `message` tool works across all 10 connected channels, but not every action is supported everywhere. The matrix below summarizes per-channel capabilities -- consult the [Channels Overview](/channels/index) for full per-channel detail.
+The `message` tool works across all 11 connected channels, but not every action is supported everywhere. The matrix below summarizes per-channel capabilities -- consult the [Channels Overview](/channels/index) for full per-channel detail.
 
 | Channel | Send | Reply | React | Edit | Delete | Fetch History | Threads | Streaming |
 |---------|------|-------|-------|------|--------|--------------|---------|-----------|

docs/channels/delivery.mdx

@@ -684,8 +684,11 @@ Each channel can override any of the default settings through the `perChannel`
 section. Options not specified in `perChannel` fall back to the defaults above.
 
 <CardGroup cols={2}>
+  <Card title="Google Chat" icon="google" href="/channels/googlechat">
+    Spaces, DMs, threads, and Cards v2 over Pub/Sub or webhook.
+  </Card>
   <Card title="All Channels" icon="message-dots" href="/channels">
-    Compare all 10 supported platforms side by side.
+    Compare all 11 supported platforms side by side.
   </Card>
   <Card title="Plugins" icon="puzzle-piece" href="/developer-guide/plugins">
     Hook registration and plugin development.

docs/channels/discord.mdx

@@ -277,8 +277,11 @@ A start-to-finish run for a fresh server bot named **MyTeamBot**:
   <Card title="Multiple users & teams" icon="users" href="/channels/multi-user">
     Run one install for a whole team - private per person, isolated per agent.
   </Card>
+  <Card title="Google Chat" icon="google" href="/channels/googlechat">
+    Spaces, DMs, threads, and Cards v2 over Pub/Sub or webhook.
+  </Card>
   <Card title="All Channels" icon="message-dots" href="/channels">
-    Compare all 10 supported platforms side by side.
+    Compare all 11 supported platforms side by side.
   </Card>
   <Card title="Agent Configuration" icon="robot" href="/agents">
     Set up your agent's personality, tools, and behavior.

docs/channels/email.mdx

@@ -337,8 +337,11 @@ A start-to-finish run for a Gmail mailbox `bot@your-team.com`:
   <Card title="Multiple users & teams" icon="users" href="/channels/multi-user">
     Run one install for a whole team - private per person, isolated per agent.
   </Card>
+  <Card title="Google Chat" icon="google" href="/channels/googlechat">
+    Spaces, DMs, threads, and Cards v2 over Pub/Sub or webhook.
+  </Card>
   <Card title="All Channels" icon="message-dots" href="/channels">
-    Compare all 10 supported platforms side by side.
+    Compare all 11 supported platforms side by side.
   </Card>
   <Card title="Agent Configuration" icon="robot" href="/agents">
     Set up your agent's personality, tools, and behavior.