feat: add plugin v1 system

Add manifest-driven plugin actions, event hooks, pane entrypoints, link handlers, and host APIs.

Support plugin link, GitHub install, build commands, installed plugin registry, pane movement, runtime context, and plugin docs.

1 files changed, 42 insertions, 0 deletions

diff --git a/src/api/schema/tabs.rs b/src/api/schema/tabs.rs
new file mode 100644
index 00000000..4be94c3b
--- /dev/null
+++ b/src/api/schema/tabs.rs
@@ -0,0 +1,42 @@
+use std::collections::HashMap;
+
+use serde::{Deserialize, Serialize};
+
+use super::common::AgentStatus;
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct TabCreateParams {
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub workspace_id: Option<String>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub cwd: Option<String>,
+    #[serde(default)]
+    pub focus: bool,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub label: Option<String>,
+    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
+    pub env: HashMap<String, String>,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default)]
+pub struct TabListParams {
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub workspace_id: Option<String>,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct TabRenameParams {
+    pub tab_id: String,
+    pub label: String,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub struct TabInfo {
+    pub tab_id: String,
+    pub workspace_id: String,
+    pub number: usize,
+    pub label: String,
+    pub focused: bool,
+    pub pane_count: usize,
+    pub agent_status: AgentStatus,
+}