Publish 0.3.1 fleet metadata

[SuperInstance]

Update Cargo.toml description to match GitHub, add 🦐 fleet badge to README.

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[beta-devin-ai-integration]

Devin Review found 1 potential issue.

View 4 additional findings in Devin Review.

[beta-devin-ai-integration]

🟡 Gauges in to_holodeck_room are never initialized with the UnderwaterRoom's computed values

to_holodeck_room at src/sonar_vision.rs:134-143 creates five gauges (depth, temperature, visibility, ambient_light, bioluminescence) but never calls gauge.update(value) to set them from the UnderwaterRoom's already-computed fields (self.depth, self.temperature_c, self.visibility_m, self.ambient_light, self.bioluminescence). Since Gauge::new initializes value: 0.0 (src/gauge.rs:24), all gauges will display 0.0 when a player runs look in any underwater room. The Room::look method (src/room.rs:79-81) iterates over gauges and calls gauge.display(), which uses self.value, so a 50m-deep room would show depth: 0.00m, temperature: 0.00°C, etc.

Suggested change

	pub fn to_holodeck_room(&self, id: &str, name: &str) -> Room {
	let mut room = Room::new(id, name, &self.generate_description());
	room.data_source = DataSource::Sim;
	room.add_gauge(Gauge::new("depth", "m", 0.0, 100.0));
	room.add_gauge(Gauge::new("temperature", "°C", -5.0, 40.0));
	room.add_gauge(Gauge::new("visibility", "m", 0.0, 50.0));
	room.add_gauge(Gauge::new("ambient_light", "%", 0.0, 1.0));
	room.add_gauge(Gauge::new("bioluminescence", "", 0.0, 1.0));
	room
	}
	pub fn to_holodeck_room(&self, id: &str, name: &str) -> Room {
	let mut room = Room::new(id, name, &self.generate_description());
	room.data_source = DataSource::Sim;
	let mut g_depth = Gauge::new("depth", "m", 0.0, 100.0);
	g_depth.update(self.depth);
	room.add_gauge(g_depth);
	let mut g_temp = Gauge::new("temperature", "°C", -5.0, 40.0);
	g_temp.update(self.temperature_c);
	room.add_gauge(g_temp);
	let mut g_vis = Gauge::new("visibility", "m", 0.0, 50.0);
	g_vis.update(self.visibility_m);
	room.add_gauge(g_vis);
	let mut g_light = Gauge::new("ambient_light", "%", 0.0, 1.0);
	g_light.update(self.ambient_light);
	room.add_gauge(g_light);
	let mut g_bio = Gauge::new("bioluminescence", "", 0.0, 1.0);
	g_bio.update(if self.bioluminescence { 1.0 } else { 0.0 });
	room.add_gauge(g_bio);
	room
	}

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