fix: add repo README, update profile links, remove embeddedos.org URLs

README.md

@@ -0,0 +1,33 @@
+# .github
+
+Organization-wide configuration and shared resources for the [EmbeddedOS](https://github.com/embeddedos-org) project.
+
+## Contents
+
+| Path | Description |
+|------|-------------|
+| `profile/README.md` | Organization profile displayed on [github.com/embeddedos-org](https://github.com/embeddedos-org) |
+| `CONTRIBUTING.md` | Contribution guidelines for all EmbeddedOS repositories |
+| `CODEOWNERS` | Default code ownership rules |
+| `LICENSE` | MIT license for organization-wide files |
+| `actions/` | Reusable GitHub Actions (QEMU toolchain setup, rootfs builder) |
+| `docs/compliance/` | Standards compliance documentation (ISO, IEC, POSIX, SBOM) |
+
+## Usage
+
+Files in this repository are automatically inherited by all repositories in the `embeddedos-org` organization that do not override them (e.g., `CONTRIBUTING.md`, `CODEOWNERS`).
+
+Reusable actions can be referenced from any repo's workflow:
+
+```yaml
+- uses: embeddedos-org/.github/actions/setup-qemu-toolchains@main
+```
+
+## Related
+
+- [Developer Portal](https://embeddedos-org.github.io)
+- [App Store](https://embeddedos-org.github.io/eApps/)
+
+## License
+
+MIT — see [LICENSE](LICENSE) for details.

profile/README.md

@@ -12,7 +12,7 @@ A unified ecosystem of OS kernel, bootloader, AI runtime, IPC, neural interface,
 [![License](https://img.shields.io/badge/license-MIT-green)]()
 [![CI](https://img.shields.io/badge/CI-passing-brightgreen)]()
 
-[Website](https://www.embeddedos.org) | [Developer Portal](https://embeddedos-org.github.io) | [App Store](https://embeddedos-org.github.io/eApps/) | [Quick Start](#quick-start) | [Releases](#releases)
+[Website](https://embeddedos-org.github.io) | [Developer Portal](https://embeddedos-org.github.io) | [App Store](https://embeddedos-org.github.io/eApps/) | [Quick Start](#quick-start) | [Releases](#releases)
 
 </div>
 
@@ -92,13 +92,12 @@ A unified ecosystem of OS kernel, bootloader, AI runtime, IPC, neural interface,
 | Repo | Description | Key Features |
 |------|-------------|-------------------------------|
 | [**embeddedos-org.github.io**](https://github.com/embeddedos-org/embeddedos-org.github.io) | Developer Portal | Documentation, getting started guides, hardware lab, flow diagrams, responsive design |
-| [**www.embeddedos.org**](https://github.com/embeddedos-org/www.embeddedos.org) | Foundation Website | 26 pages, product pages for all 13 projects, research articles, certification programs, membership, careers, internships |
 
 ## Websites
 
 | Site | URL | Purpose |
 |------|-----|---------|
-| **Foundation** | [www.embeddedos.org](https://www.embeddedos.org) | Research foundation homepage — products, certifications, membership, careers |
+| **Foundation** | [embeddedos-org.github.io](https://embeddedos-org.github.io) | Project homepage — products, documentation, getting started |
 | **Developer Portal** | [embeddedos-org.github.io](https://embeddedos-org.github.io) | Technical docs, getting started, hardware lab, platform flow |
 | **App Store** | [embeddedos-org.github.io/eApps](https://embeddedos-org.github.io/eApps/) | Browse, filter, download 60+ apps for all platforms |