v0.8.2 — compact pane titles and natural Codex flag forwarding

[lrgthu]

Closes #2

Problems

• The large CX Deck iTerm badge and default scrollback timestamps waste pane space.
• cx --yolo and other natural bare Codex flags fall into the cx start parser and are rejected.

Fix

• Remove the CX Deck Badge Text override and keep native iTerm session names as presentation metadata.
• Make timestamps opt-in when no preference is stored, while preserving explicit true and false choices.
• Forward bare leading Codex flags through the existing managed interactive launch path; CX-owned commands/help/version retain their current routing.
• Materialize newly created iTerm pane GUID/TTY/profile properties before using them, avoiding an observed AppleScript coercion race.
• Bump the release version to 0.8.2 and document the user-owned compact pane-title setting.

Safety

• No Codex UUID identity changes.
• No zmx generation, runtime, workspace, inventory, view-health, or resume-policy changes.
• Installer convergence changed only the owned dynamic profile/code; a before/after hash of all 12 live generation/PID/policy records was identical.
• The global iTerm pane-title-bar preference remains untouched.

Validation

• python3 -m unittest discover -s tests -v: 349/349 passed, including 6/6 disposable real-zmx integrations.
• Direct-vs-zmx terminal comparison: 11/11 passed.
• Disposable real-iTerm: T1 capture PASS; MOVE_REUSE PASS; exact restore PASS; T3 navigation/view health PASS.
• Presentation E2E: 5 disposable panes, no badge override, timestamps off, native titles/rename, profile API verified, PID/generation preservation PASS.
• Existing-session dynamic-profile probe on iTerm2 3.7.0: removed badge property adopted within 0.5 seconds without pane closure.
• Installer absent/true/false preference convergence tests PASS; live installer hash unchanged.
• Compile and zsh syntax checks PASS.
• Public privacy audit: 71 source files passed.
• git diff --check PASS.