Refactor: migrate POSIX scaffolding to CBOR and JSONC

Documentation/POSIX-Structure.md

@@ -1,75 +1,81 @@
 # POSIX Structure
 
-[Filetree Link](https://tree.nathanfriend.com/?s=(%27optiUs!(%27fancy!Yue~fullPath!fbq~YailingSlash!Yue~rootDot!fbq)~R(%27R%27PJ%20or%20OrganizatiU%20%7Bqrver%7DM*46layout6cNlog7packs7*pack37A2*enYies75W5A_standbUe7WA6HwH30LZ2teamw5teamGL5Z6FwF30LKTC058T5C7XFG5LXKXTXC7XI7I05QG5BN2*8QG5BN6Z04_dN_pJw*pJGlayout2L*KI70%27)~vEiU!%271%27)*%20%200M52_*3-%3Cslug%3E4qttings5**69M*7%2F08VG*V259.jsUA5manifestBQ25*schema25*dCchildrenEersFprojectG305HdepartmentI*YeeJEUbKhome2L*42M%5CnNataQitemRsource!Tacl2UonVfolderW*app37X55YtrZusE_90balqsews0%01wqb_ZYXWVUTRQNMLKJIHGFECBA987654320*)
+Note: regenerate the external filetree link if you want the hosted visual tree to reflect the new `.cbor` and `.jsonc` paths.
 
 ``` markdown
 Personal or Organization (server)/
-├── settings.json
-├── layout.json
+├── settings.cbor
 ├── catalog/
 │   ├── packs/
 │   │   └── pack-<slug>/
-│   │       ├── manifest.json
+│   │       ├── manifest.jsonc
 │   │       └── entries/
 │   │           └── app-<slug>/
-│   │               └── manifest.json
+│   │               └── manifest.jsonc
 │   └── standalone/
 │       └── app-<slug>/
-│           └── manifest.json
+│           └── manifest.jsonc
 ├── departments/
 │   └── department-<slug>/
-│       ├── settings.json
-│       ├── users.json
+│       ├── settings.cbor
+│       ├── users.cbor
 │       └── teams/
 │           └── team-<slug>/
-│               ├── settings.json
-│               └── users.json
+│               ├── settings.cbor
+│               └── users.cbor
 ├── projects/
 │   └── project-<slug>/
-│       ├── settings.json
-│       ├── home.json
-│       ├── acl.json
+│       ├── settings.cbor
+│       ├── home.cbor
+│       ├── acl.cbor
 │       ├── children/
 │       │   └── folder-<slug>/
-│       │       ├── folder.json
-│       │       ├── acl.json
+│       │       ├── folder.cbor
+│       │       ├── acl.cbor
 │       │       └── children/
 │       │           └── project-<slug>/
-│       │               ├── settings.json
-│       │               ├── home.json
-│       │               ├── acl.json
+│       │               ├── settings.cbor
+│       │               ├── home.cbor
+│       │               ├── acl.cbor
 │       │               ├── children/
 │       │               └── tree/
 │       └── tree/
 │           ├── item-<slug>/
-│           │   ├── item.json
+│           │   ├── item.cbor
 │           │   ├── schema.json
-│           │   └── data.json
+│           │   └── data.cbor
 │           └── folder-<slug>/
-│               ├── folder.json
+│               ├── folder.cbor
 │               └── item-<slug>/
-│                   ├── item.json
+│                   ├── item.cbor
 │                   ├── schema.json
-│                   └── data.json
+│                   └── data.cbor
 └── users/
-    ├── settings.json
-    ├── data.json
+    ├── settings.cbor
+    ├── data.cbor
     └── personals/
         └── personal-<slug>/
-            ├── layout.json
-            ├── settings.json
-            ├── home.json
+            ├── layout.cbor
+            ├── settings.cbor
+            ├── home.cbor
             └── tree/
 ```
 
 ## File Responsibilities
 
-- `settings.json` — Metadata and presentation config for the thing, such as display name, icon, description, and simple settings.
-- `layout.json` — Layout configuration for the current server or personal space.
-- `home.json` — Home surface configuration, such as widgets, sections, and how they are arranged.
-- `folder.json` — Metadata for a folder node in a tree.
-- `item.json` — Instance metadata for a created item, including what it is and how it should behave.
+- `settings.cbor` — Machine-owned metadata and presentation config for the thing, such as display name, icon, description, and simple settings.
+- `layout.cbor` — Machine-owned layout configuration for the current server or personal space.
+- `home.cbor` — Machine-owned home surface configuration, such as widgets, sections, and how they are arranged.
+- `folder.cbor` — Machine-owned metadata for a folder node in a tree.
+- `item.cbor` — Machine-owned instance metadata for a created item, including what it is and how it should behave.
 - `schema.json` — The structure expected by that item's data.
-- `data.json` — The actual content or state data for that item.
-- `manifest.json` — Catalog definition metadata, including versioning, description, and capabilities for reusable apps or entries.
-- `users.json` — User membership or assignment data for departments and teams.
+- `data.cbor` — The machine-owned content or state data for that item.
+- `manifest.jsonc` — Human-facing catalog definition metadata, including versioning, description, capabilities, and comments for reusable apps or entries.
+- `users.cbor` — Machine-owned user membership or assignment data for departments and teams.
+- `acl.cbor` — Machine-owned access control data for projects and folders.
+
+## Format Rules
+
+- Use `*.jsonc` for catalog manifests that may be authored or reviewed by humans.
+- Use `*.cbor` for machine-owned POSIX state and metadata files where parse speed, compactness, and backupability matter more than direct editability.
+- Keep `schema.json` as JSON so it remains compatible with JSON Schema tooling and validation flows.

Documentation/TODO.md

@@ -63,11 +63,11 @@
 - [ ] POSIX-Lite-File-Persistence-Foundation
   - [ ] Mounted-Storage-Root-Config
   - [ ] Project-Folder-Creation-On-Backend
-  - [ ] moku.project.json
+  - [ ] manifest.jsonc
   - [ ] Item-Folder-Creation
-  - [ ] item.json
+  - [ ] item.cbor
   - [ ] schema.json
-  - [ ] data.json
+  - [ ] data.cbor
   - [ ] DB-To-Files-Write-Flow
 - [ ] User-and-Workspace-Domain-Readiness
   - [ ] Base-Workspace