docs: add packaging, repo, release documentation

Signed-off-by: Eike Waldt <waldt@b1-systems.de>
On-behalf-of: SAP <eike.waldt@sap.com>

Author: yeoldegrove

docs/introduction/index.md

@@ -75,10 +75,10 @@ explain how Garden Linux works.
 **Start here**: [Explanation](/explanation/)
 
 Topics include [use cases](/explanation/use-cases),
-[flavors and features](/explanation/flavors-and-features),
+[Flavors](/explanation/flavors),
 [architecture](/explanation/architecture),
 [security posture](/explanation/security-posture), and
-[design decisions](/explanation/design-decisions).
+[design decisions](/explanation/architectural-decisions).
 
 ## Reference
 

docs/reference/glossary.md

@@ -39,7 +39,7 @@ A platform target for Garden Linux images designed to run directly on physical h
 
 ### Builder
 
-The [gardenlinux/builder](https://github.com/gardenlinux/builder) component that creates customized Linux distributions. The builder is a separate project maintained by the Garden Linux team and is used to build Garden Linux images with specific flavors and features. See [Building Images documentation](../how-to/building-images.md) for practical guidance, [ADR-0020](./adr/0020-enforce-single-platform-by-default-in-builder.md) for details on platform enforcement in the builder, and [ADR-0031](./adr/0031-builder-glci-interface.md) for the builder-GLCI interface design.
+The [gardenlinux/builder](https://github.com/gardenlinux/builder) component that creates customized Linux distributions. The builder is a separate project maintained by the Garden Linux team and is used to build Garden Linux images with specific Flavors. See [Building Images documentation](../how-to/building-images.md) for practical guidance, [ADR-0020](./adr/0020-enforce-single-platform-by-default-in-builder.md) for details on platform enforcement in the builder, and [ADR-0031](./adr/0031-builder-glci-interface.md) for the builder-GLCI interface design.
 
 ### Build Flavor String
 
@@ -95,7 +95,7 @@ Refers to the [`_ephemeral`](https://github.com/gardenlinux/gardenlinux/blob/mai
 
 ### Feature
 
-A modular component that adds specific functionality to a Garden Linux image. Features are defined in the `features/` directory. Features prefixed with an underscore (`_`) are internal/private (e.g., [`_secureboot`](https://github.com/gardenlinux/gardenlinux/blob/main/features/_secureboot/README.md), [`_dev`](https://github.com/gardenlinux/gardenlinux/blob/main/features/_dev/README.md)), while features without a prefix are public (e.g., [`cis`](https://github.com/gardenlinux/gardenlinux/blob/main/features/cis/README.md), [`gardener`](https://github.com/gardenlinux/gardenlinux/blob/main/features/gardener/README.md), [`python`](https://github.com/gardenlinux/gardenlinux/blob/main/features/python/README.md)). See [Flavors and Features documentation](../explanation/flavors-and-features.md) for an overview, and [ADR-0032](./adr/0032-static-feature-test-coverage-analysis.md) for details on feature test coverage analysis.
+A modular component that adds specific functionality to a Garden Linux image. Features are defined in the `features/` directory. Features prefixed with an underscore (`_`) are internal/private (e.g., [`_secureboot`](https://github.com/gardenlinux/gardenlinux/blob/main/features/_secureboot/README.md), [`_dev`](https://github.com/gardenlinux/gardenlinux/blob/main/features/_dev/README.md)), while features without a prefix are public (e.g., [`cis`](https://github.com/gardenlinux/gardenlinux/blob/main/features/cis/README.md), [`gardener`](https://github.com/gardenlinux/gardenlinux/blob/main/features/gardener/README.md), [`python`](https://github.com/gardenlinux/gardenlinux/blob/main/features/python/README.md)). See [Flavors documentation](../explanation/flavors.md) for an overview, and [ADR-0032](./adr/0032-static-feature-test-coverage-analysis.md) for details on feature test coverage analysis.
 
 ### FedRAMP
 
@@ -111,15 +111,15 @@ A lightweight virtual machine monitor (VMM) for running microVMs. Garden Linux h
 
 ### Flavor
 
-A specific combination of a platform and one or more features that defines a complete Garden Linux image configuration. Flavors are expressed as hyphen-separated strings, e.g., `kvm-python_dev` or `aws-gardener_prod-amd64`. The platform must come first, and the architecture (if specified) must come last. See [Flavors and Features documentation](../explanation/flavors-and-features.md), [Choosing Flavors guide](../how-to/choosing-flavors.md), and [Flavor Matrix reference](./flavor-matrix.md) for more details.
+A specific combination of a platform and one or more features that defines a complete Garden Linux image configuration. Flavors are expressed as hyphen-separated strings, e.g., `kvm-python_dev` or `aws-gardener_prod-amd64`. The platform must come first, and the architecture (if specified) must come last. See [Flavors documentation](../explanation/flavors.md), [Choosing Flavors guide](../how-to/choosing-flavors.md), and [Flavor Matrix reference](./flavor-matrix.md) for more details.
 
 ---
 
 ## G
 
 ### Garden Linux
 
-A Debian GNU/Linux derivative designed to provide small, auditable Linux images for cloud providers and bare-metal machines. Garden Linux is optimized for Gardener nodes and provides extensive customization through features. See [Design Decisions](../explanation/design-decisions.md), [Use Cases](../explanation/use-cases.md), and [Security Posture](../explanation/security-posture.md) for more information.
+A Debian GNU/Linux derivative designed to provide small, auditable Linux images for cloud providers and bare-metal machines. Garden Linux is optimized for Gardener nodes and provides extensive customization through features. See [Architectural Decisions](../explanation/architectural-decisions.md), [Use Cases](../explanation/use-cases.md), and [Security Posture](../explanation/security-posture.md) for more information.
 
 ### Gardener
 

repos-config.json

@@ -6,7 +6,7 @@
       "docs_path": "docs",
       "target_path": "projects/gardenlinux",
       "ref": "docs-ng",
-      "commit": "a6251a94a3e75d13f3a22ce826a2760b69165b94",
+      "commit": "7544e2f732ccd8fd5aa66a202925df575eca6247",
       "root_files": [
         "CONTRIBUTING.md",
         "SECURITY.md",
@@ -60,7 +60,33 @@
       "docs_path": "docs",
       "target_path": "projects/package-linux",
       "ref": "docs-ng",
-      "commit": "057e2cef82be30255ed68281ffd0452cfc1cb76c",
+      "commit": "9570d0f81eae4e1e500dd3f36ea845a2dce14357",
+      "media_directories": [
+        ".media",
+        "assets",
+        "_static"
+      ]
+    },
+    {
+      "name": "package-build",
+      "url": "https://github.com/gardenlinux/package-build",
+      "docs_path": "docs",
+      "target_path": "projects/package-build",
+      "ref": "docs-ng",
+      "commit": "b4bce8b1dbb48cfedefdd866f3bc28d1c395c060",
+      "media_directories": [
+        ".media",
+        "assets",
+        "_static"
+      ]
+    },
+    {
+      "name": "repo",
+      "url": "https://github.com/gardenlinux/repo",
+      "docs_path": "docs",
+      "target_path": "projects/repo",
+      "ref": "docs-ng",
+      "commit": "68666e0847c82895072e0d7673884a6490b7fe35",
       "media_directories": [
         ".media",
         "assets",

repos-config.local.json

@@ -46,6 +46,22 @@
       "structure": "flat",
       "media_directories": [".media", "assets", "_static"]
     },
+    {
+      "name": "package-build",
+      "url": "file://../package-build",
+      "docs_path": "docs",
+      "target_path": "projects/package-build",
+      "structure": "flat",
+      "media_directories": [".media", "assets", "_static"]
+    },
+    {
+      "name": "repo",
+      "url": "file://../repo",
+      "docs_path": "docs",
+      "target_path": "projects/repo",
+      "structure": "flat",
+      "media_directories": [".media", "assets", "_static"]
+    },
     {
       "name": "glrd",
       "url": "file://../glrd",