feat: add support for gitlab, bitbucket, codeberg, gitee, sourcehut + gitea

Author: danielroe

README.md

@@ -27,6 +27,7 @@ The aim of [npmx.dev](https://npmx.dev) is to provide a better browser for the n
 - **Package details** – READMEs, versions, dependencies, and metadata
 - **Code viewer** – browse package source code with syntax highlighting and permalink to specific lines
 - **Provenance indicators** – verified build badges for packages with npm provenance
+- **Multi-provider repository support** – stars/forks from GitHub, GitLab, Bitbucket, Codeberg, Gitee, and Sourcehut
 - **JSR availability** – see if scoped packages are also available on JSR
 - **Package badges** – module format (ESM/CJS/dual), TypeScript types, and engine constraints
 - **Outdated dependency indicators** – visual cues showing which dependencies are behind
@@ -67,6 +68,7 @@ The aim of [npmx.dev](https://npmx.dev) is to provide a better browser for the n
 | Download charts                |    ✅     |    ✅    |
 | Playground links               |    ❌     |    ✅    |
 | Keyboard navigation            |    ❌     |    ✅    |
+| Multi-provider repo support    |    ❌     |    ✅    |
 | Dependents list                |    ✅     |    🚧    |
 | Package admin (access/owners)  |    ✅     |    🚧    |
 | Org/team management            |    ✅     |    🚧    |