feat(terminal): paste clipboard images into remote SSH terminals (#699)

In a remote-project window, pasting a clipboard image into the terminal uploads it to the SSH host that owns the terminal (new term_store_image command over the existing remote RPC) and inserts the POSIX-quoted path after a successful upload, without a newline. Images go to a private per-user terminal-images directory (0700/0600, UUID names, no-follow descriptor-relative writes) and expire after 24 hours on the next upload. Failures notify and insert nothing; text paste and local terminals are unchanged. Images over 20 MiB are rejected in both the frontend and the host.

Co-authored-by: dvictor357 <[email protected]>

src-tauri/src/commands/mod.rs

@@ -298,6 +298,7 @@ pub fn builder() -> tauri_specta::Builder<tauri::Wry> {
         vcs::vcs_changelists_save,
         vcs::vcs_write_patch,
         term::term_spawn,
+        term::term_store_image,
         term::term_write,
         term::term_resize,
         term::term_kill,

src-tauri/src/commands/term.rs

@@ -24,6 +24,17 @@ pub async fn term_spawn(
     )
 }
 
+#[tauri::command]
+#[specta::specta]
+pub async fn term_store_image(
+    state: State<'_, AppState>,
+    id: TerminalId,
+    data: Vec<u8>,
+    mime: String,
+) -> IdeResult<String> {
+    ide_host::ops::term::store_image(&state.host, id, data, mime).await
+}
+
 #[tauri::command]
 #[specta::specta]
 pub fn term_write(state: State<'_, AppState>, id: TerminalId, data: String) -> IdeResult<()> {