change module path from git.eeqj.de/sneak/neoirc to sneak.berlin/go/neoirc

Update go.mod module directive, all Go import paths, and JSON schema
$id URIs to use the new sneak.berlin/go/neoirc module path.

internal/healthcheck/healthcheck.go

@@ -6,12 +6,12 @@ import (
 	"log/slog"
 	"time"
 
-	"git.eeqj.de/sneak/neoirc/internal/config"
-	"git.eeqj.de/sneak/neoirc/internal/db"
-	"git.eeqj.de/sneak/neoirc/internal/globals"
-	"git.eeqj.de/sneak/neoirc/internal/logger"
-	"git.eeqj.de/sneak/neoirc/internal/stats"
 	"go.uber.org/fx"
+	"sneak.berlin/go/neoirc/internal/config"
+	"sneak.berlin/go/neoirc/internal/db"
+	"sneak.berlin/go/neoirc/internal/globals"
+	"sneak.berlin/go/neoirc/internal/logger"
+	"sneak.berlin/go/neoirc/internal/stats"
 )
 
 // Params defines the dependencies for creating a Healthcheck.