fix: remove the em-dashes this release added (release review)

105 new em-dashes sat in comments, test names and one test fixture from the
foreign tmux adoption work. Replaced by hand with commas, colons or
parentheses, one reading at a time. The fixture now quotes the real refusal
text, which says "It may still be running, try again."

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/types/foreign-tmux.ts

@@ -1,5 +1,5 @@
 /**
- * @fileoverview Discovery contract for FOREIGN tmux sessions — the ones a human
+ * @fileoverview Discovery contract for FOREIGN tmux sessions, the ones a human
  * started by hand (`tmux new -s work`, then `claude` or `codex` inside it), which
  * Codeman did not create and does not own.
  *
@@ -9,7 +9,7 @@
  * tmux inside a container, the tmux on an ssh host.
  *
  * Key exports:
- * - ForeignTmuxLocation, WHERE a foreign tmux server lives — the same three
+ * - ForeignTmuxLocation, WHERE a foreign tmux server lives, the same three
  *   locations Codeman already runs sessions in (local / docker / remote).
  * - ForeignPaneProbe, one parsed row of the probe script's output.
  * - ForeignTmuxSession, one adoptable candidate as the UI sees it.
@@ -50,7 +50,7 @@ export interface ForeignPaneProbe {
   windowIndex: number;
   paneId: string;
   panePid: number;
-  /** tmux's own idea of the running command — `node` for both claude and codex. */
+  /** tmux's own idea of the running command: `node` for both claude and codex. */
   paneCurrentCommand: string;
   paneCurrentPath: string;
   sessionAttached: boolean;
@@ -93,7 +93,7 @@ export interface ForeignTmuxSession {
   adoptedBy?: string;
 }
 
-/** One discovery scan. Never throws — unreachable locations become notes. */
+/** One discovery scan. Never throws: unreachable locations become notes. */
 export interface ForeignDiscoveryResult {
   sessions: ForeignTmuxSession[];
   /** Epoch ms of the scan the result came from (may be a cache hit). */

src/types/session.ts

@@ -390,7 +390,7 @@ export interface AdoptDockerConnection {
 }
 
 /**
- * ADOPTION overlay — a tmux session a HUMAN started, that Codeman attached to.
+ * ADOPTION overlay: a tmux session a HUMAN started, that Codeman attached to.
  *
  * This is the FOURTH location overlay, alongside remote-SSH and Docker, and it
  * obeys the same rule they do: it is **not** a `SessionMode`. The mode is still
@@ -400,7 +400,7 @@ export interface AdoptDockerConnection {
  * Shape of an adopted session: Codeman creates a NORMAL wrapper session on its
  * OWN socket (`codeman-<8hex>`, so `isValidMuxName` and every capture/input/
  * recovery path is untouched) whose single pane runs a command that attaches to
- * the foreign target. Killing the tab kills only the wrapper — the foreign
+ * the foreign target. Killing the tab kills only the wrapper: the foreign
  * session is structurally out of reach, exactly like a non-owned remote session.
  *
  * ⚠️ There is no `owned` field here, unlike `SessionRemote`/`SessionDocker`: an
@@ -424,7 +424,7 @@ export interface SessionAdopt {
    * our attach resizes the owner's view exactly as any second tmux client does
    * (measured on 3.3a: bare attach and grouped both shrink a 200x49 target to
    * 80x23; only `window-size largest` holds it, and that is a shared window
-   * option which survives our detach — see foreign-tmux.ts for why it is not set).
+   * option which survives our detach, see foreign-tmux.ts for why it is not set).
    * Created with `destroy-unattached on` so it evaporates with our pane.
    */
   viewSession: string;