Fix opencode PATH resolution in sidebar launches

macos/Sources/Features/Worktrunk/AgentStatus/AgentHookInstaller.swift

@@ -58,6 +58,13 @@ enum AgentHookInstaller {
             content: buildCopilotCliWrapper()
         )
 
+        ensureFile(
+            url: AgentStatusPaths.opencodeWrapperPath,
+            mode: 0o755,
+            marker: wrapperMarker,
+            content: buildOpenCodeWrapper()
+        )
+
         ensureFile(
             url: AgentStatusPaths.opencodeGlobalPluginPath,
             mode: 0o644,
@@ -209,7 +216,7 @@ enum AgentHookInstaller {
         if [ -x /usr/libexec/path_helper ]; then
           eval "$(/usr/libexec/path_helper -s)" 2>/dev/null
         fi
-        for _d in "$HOME/.local/bin" "$HOME/.bun/bin" "/opt/homebrew/bin" "/opt/homebrew/sbin" "/usr/local/bin" "$HOME/.cargo/bin"; do
+        for _d in "$HOME/.local/bin" "$HOME/.bun/bin" "$HOME/.opencode/bin" "/opt/homebrew/bin" "/opt/homebrew/sbin" "/usr/local/bin" "$HOME/.cargo/bin"; do
           if [ -d "$_d" ]; then
             case ":$PATH:" in
               *":$_d:"*) ;;
@@ -356,6 +363,42 @@ enum AgentHookInstaller {
         """
     }
 
+    private static func buildOpenCodeWrapper() -> String {
+        let binDir = AgentStatusPaths.binDir.path
+        return """
+        #!/bin/bash
+        \(wrapperMarker)
+        # Wrapper for OpenCode: ensures PATH includes common install locations.
+
+        \(pathAugmentSnippet())
+
+        find_real_binary() {
+          local name="$1"
+          local IFS=:
+          for dir in $PATH; do
+            [ -z "$dir" ] && continue
+            dir="${dir%/}"
+            if [ "$dir" = "\(binDir)" ]; then
+              continue
+            fi
+            if [ -x "$dir/$name" ] && [ ! -d "$dir/$name" ]; then
+              printf "%s\\n" "$dir/$name"
+              return 0
+            fi
+          done
+          return 1
+        }
+
+        REAL_BIN="$(find_real_binary "opencode")"
+        if [ -z "$REAL_BIN" ]; then
+          echo "Ghostree: opencode not found in PATH. Install it and ensure it is on PATH, then retry." >&2
+          exit 127
+        fi
+
+        exec "$REAL_BIN" "$@"
+        """
+    }
+
     private static func buildOpenCodePlugin() -> String {
         let marker = AgentStatusPaths.opencodePluginMarker
         return """

macos/Sources/Features/Worktrunk/AgentStatus/AgentStatusPaths.swift

@@ -50,6 +50,10 @@ enum AgentStatusPaths {
         binDir.appendingPathComponent("copilot")
     }
 
+    static var opencodeWrapperPath: URL {
+        binDir.appendingPathComponent("opencode")
+    }
+
     static var opencodePluginMarker: String { "// Ghostree opencode plugin v5" }
 
     /** @see https://opencode.ai/docs/plugins */

macos/Sources/Features/Worktrunk/WorktrunkPreferences.swift

@@ -56,7 +56,8 @@ enum WorktrunkAgent: String, CaseIterable, Identifiable {
 
     private static func searchPaths(excluding excludedPath: String) -> [String] {
         var paths: [String] = []
-        let prefix = ["/opt/homebrew/bin", "/usr/local/bin"]
+        let home = FileManager.default.homeDirectoryForCurrentUser.path
+        let prefix = ["/opt/homebrew/bin", "/usr/local/bin", "\(home)/.opencode/bin"]
         let existingPath = ProcessInfo.processInfo.environment["PATH"] ?? ""
         let existingComponents = existingPath.split(separator: ":").map(String.init)