Added temp keyfile session test

[opencode-agent]

Added a unit test in src/sessions.rs that builds a temp wayland-sessions directory, writes the Phosh-style .desktop keyfile, runs session_list, and asserts the parsed properties. This keeps the test scoped to crate::sessions::session_list and uses the exact keyfile fields you cited.

Tests not run.

If you want me to, I can run:

1. cargo test

GKeyFile is the right way to go from here; I haven’t started that work yet.

Closes #149

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[samcday]

/oc as per #149 we're pretty sure that we fail to parse keyfiles lacking a Type= property. Can you add a second test that writes such a keyfile and confirms that it parsed? Keep the second test lean - we're already checking that fields were parsed in session_list_reads_desktop_keyfile, so this second test just needs to confirm that we parsed the entry into something we accept.

[opencode-agent]

Added a lean test that writes a keyfile without Type= and verifies session_list still accepts it by inserting the session entry.

• New test in src/sessions.rs writes a minimal .desktop missing Type=
• Asserts session_list adds the entry, keeping the test focused on acceptance

Next steps if you want me to run tests:

1. cargo test

opencode session  |  github run