feat(arch): finalize Universal Literate Note transition for all projects and skills

notes/org-skill-org-gtd-archive-roam-daily.org

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+#+TITLE: SKILL: Org-GTD Archive Roam Daily (Universal Literate Note)
+#+ID: skill-org-gtd-archive-roam-daily
+#+STARTUP: content
+#+FILETAGS: :emacs:gtd:roam:archiving:psf:
+
+* Overview
+The **Org-GTD Archive Roam Daily** skill enables chronological archiving of completed GTD tasks. Instead of a flat archive file, tasks are moved to their respective `org-roam-dailies` files based on their `:CREATED:` property, preserving contextual and temporal integrity.
+
+* Phase A: Demand (PRD)
+:PROPERTIES:
+:STATUS: FROZEN
+:END:
+
+** 1. Purpose
+Define the requirements for chronologically-aware task archiving.
+
+** 2. User Needs
+- **Temporal Alignment:** Archive tasks to the daily file matching their creation date.
+- **Context Preservation:** Maintain all properties and sub-elements during the move.
+- **Robust Extraction:** Correctly parse `:CREATED:` property timestamps.
+- **Fail-safe Logic:** Default to current date if `:CREATED:` is missing (with a warning).
+
+** 3. Success Criteria
+*** TODO Successful extraction of [YYYY-MM-DD] from :CREATED:
+*** TODO Automated creation of non-existent daily files during archive
+*** TODO Subtree relocation verification
+
+* Phase B: Blueprint (PROTOCOL)
+:PROPERTIES:
+:STATUS: SIGNED
+:END:
+
+** 1. Architectural Intent
+Interfaces for subtree manipulation and Roam daily resolution. Source of truth is the task's metadata and the Roam directory.
+
+** 2. Semantic Interfaces
+#+begin_src elisp
+(defun org-gtd-archive-to-roam-daily ()
+  "Main command to archive current subtree to its creation-date daily.")
+
+(defun get-target-roam-daily-path (creation-date)
+  "Resolves the file path for a specific date in org-roam-dailies.")
+#+end_src
+
+* Phase D: Build (Implementation)
+Implementation logic is in `projects/org-gtd-archive-roam-daily/org-gtd-archive-roam-daily.el`.
+
+** Archiving Command
+#+begin_src elisp
+;; Logic for subtree movement
+#+end_src
+
+* Phase E: Chaos (Verification)
+Verification involves archiving tasks with various dates and ensuring they land in the correct files with zero data loss.