chore: migrate module path to gitea.unbound.se

Update module path from git.unbound.se to gitea.unbound.se for Go module
discovery over HTTPS.

.pre-commit-config.yaml

@@ -23,7 +23,7 @@ repos:
   - id: go-imports
     args:
     - -local
-    - git.unbound.se/unboundsoftware/storage
+    - gitea.unbound.se/unboundsoftware/storage
 - repo: https://github.com/lietu/go-pre-commit
   rev: v1.0.0
   hooks:

CLAUDE.md

@@ -11,7 +11,7 @@ Provides standardized S3 object storage utilities with presigned URL generation.
 ## Usage
 
 ```go
-import "git.unbound.se/unboundsoftware/storage"
+import "gitea.unbound.se/unboundsoftware/storage"
 
 // Option 1: Managed uploads (multipart, 5MB part size) - loads AWS config automatically
 s3Storage, err := storage.New("my-bucket")

README.md

@@ -14,7 +14,7 @@ Shared storage utilities for AWS S3.
 ### Using the Upload Manager (recommended for large files)
 
 ```go
-import "git.unbound.se/unboundsoftware/storage"
+import "gitea.unbound.se/unboundsoftware/storage"
 
 // Create storage with automatic AWS config loading
 s3Storage, err := storage.New("my-bucket")

go.mod

@@ -1,4 +1,4 @@
-module git.unbound.se/unboundsoftware/storage
+module gitea.unbound.se/unboundsoftware/storage
 
 go 1.23