chore: remove BMAD framework files and IDE configuration artifacts

Clean up unused BMAD workflow, agent, and command files across all IDE
configurations (.agent, .clinerules, .cursor, .gemini, .github, .kilocode,
.opencode) and internal module files (_bmad/bmb, _bmad/bmm).

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

crates/components/src/pump.rs

@@ -272,6 +272,36 @@ impl Pump<Disconnected> {
         self.speed_ratio = ratio;
         Ok(())
     }
+
+    /// Connects the pump to inlet and outlet ports.
+    ///
+    /// This consumes the disconnected pump and returns a connected one,
+    /// transitioning the state at compile time.
+    pub fn connect(
+        self,
+        inlet: Port<Disconnected>,
+        outlet: Port<Disconnected>,
+    ) -> Result<Pump<Connected>, ComponentError> {
+        let (p_in, _) = self
+            .port_inlet
+            .connect(inlet)
+            .map_err(|e| ComponentError::InvalidState(e.to_string()))?;
+        let (p_out, _) = self
+            .port_outlet
+            .connect(outlet)
+            .map_err(|e| ComponentError::InvalidState(e.to_string()))?;
+
+        Ok(Pump {
+            curves: self.curves,
+            port_inlet: p_in,
+            port_outlet: p_out,
+            fluid_density_kg_per_m3: self.fluid_density_kg_per_m3,
+            speed_ratio: self.speed_ratio,
+            circuit_id: self.circuit_id,
+            operational_state: self.operational_state,
+            _state: PhantomData,
+        })
+    }
 }
 
 impl Pump<Connected> {