(Probably) finished with docs and interfaces.

Starting to build out the actual logic.

internal/darkstorm_backend/app.go

@@ -1,6 +1,16 @@
 package darkstorm
 
+import "net/http"
+
+// An application interface. Both LogTable and CrashTable are optional, if they return nil then requests will be forbidden.
 type App interface {
+	AppID() string
 	LogTable() Table[Log]
 	CrashTable() CrashTable
 }
+
+type ExtendedApp interface {
+	// Extension is called for any calls to /{appID}/
+	// Alternatively, use Backend.HandleFunc for more customizability
+	Extension(http.ResponseWriter, *http.Request)
+}