feat: docker and docker compose added

README.md

@@ -79,6 +79,27 @@ bundled Oh My CV Markdown editor. Its **AI Tailor with Signal** tool can learn t
 current editor buffer, tailor it to a job URL or pasted description, apply the audited
 Markdown directly, and restore the pre-AI version with one click.
 
+### Docker Compose
+
+After configuring `.env`, build and start the complete app with:
+
+```bash
+docker compose up --build
+```
+
+Open `http://127.0.0.1:8000`. The image builds Oh My CV and serves it from `/cv/` through
+the same FastAPI process. Career-profile state and generated resumes persist in the
+host's `.resume-agent/` and `output/` directories.
+
+To use another host port, set `RESUME_AGENT_PORT` when starting Compose:
+
+```bash
+RESUME_AGENT_PORT=8080 docker compose up --build
+```
+
+Stop the service with `docker compose down`. This leaves the persisted profile and
+outputs intact.
+
 Both frontends include a **Tailoring strength** slider. At `0`, the agent stays close
 to the source wording and organization. At `100`, it uses the fullest supported detail
 and strongest truthful job alignment. The slider never relaxes evidence validation;