feat: repos with SOPS and .env files in --demo

Three repos, the first as the one lazysecrets was started in: encrypted
YAML, JSON and dotenv files, a gitignored .env, a tracked one in red and
an untracked one, with each file's details.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

README.md

@@ -4,27 +4,22 @@ A terminal UI for finding, reading and sharing secrets. Inspired by the fantasti
 
 ## Main features
 
-- **Read-only**: lazysecrets never creates, changes or deletes a secret, so
-  it's safe to point at production. That's by design and may stay that way.
-  (`e` opens a repo's SOPS or `.env` file in your editor, or `sops edit`;
-  any change is yours.)
+- **Read-only**: lazysecrets never creates, changes or deletes a secret.
+  That's by design and may stay that way.
 - **Zero setup**: uses the logins you already have (`az`, the Databricks
   CLI, `sops`, `git`). No config file needed.
 - **Search everything**: `ctrl+s` searches every source at once, with
-  fzf-style matching (`'exact`, `^prefix`, `suffix$`, `!not`), and jumps
-  straight to the result.
-- **Share links**: `s` copies a `lazysecrets://` link. A colleague opens it
+  fzf-style matching.
+- **Share links**: Share `lazysecrets://` links with colleages. A colleague opens it
   with their own access, from the terminal or with a click in the browser
   or chat.
 - **Careful with values**: values stay hidden until you reveal them, and
   copied values are cleared from the clipboard after 30 seconds.
 - **Scriptable**: `lazysecrets get <link>` prints a value for scripts and
   pipes.
-- **Favourites**: star the secrets you use most and get back to them in one
-  key.
+- **Favourites**: star the secrets you use most for easy access.
 - **Expiry warnings**: secrets, keys and certificates that expire soon are
-  marked, listed together in the status pane, and `lazysecrets expiring`
-  checks every vault from a pipeline.
+  marked, listed together in the status pane.
 - **Your way**: rebind any key, pick a theme, and add custom commands to run
   on a secret.
 - **Try it first**: `lazysecrets --demo` runs on built-in sample data.