docs: complete the MWP to ICM rename (16 stale references, 2 title typos)

[Avicennasis]

The project was renamed from Model Workspace Protocol to Interpretable Context Methodology, but 14 references to the old name survived, including in the two files carrying the most authority:

_core/CONVENTIONS.md:1   # MWP Conventions
_core/CONVENTIONS.md:3   The rules for building and maintaining MWP workspaces.
                         This is the canonical source.

Pattern 5 (Canonical Sources) supplies the smell test for exactly this case:

search the repo for a specific phrase. If it appears in more than one file and both instances are meant to be authoritative, one needs to become a pointer.

Run that test on the project's own name and it fails.

Also fixed

• CLAUDE.md:1 read # Interpreted-Context-Methdology. Two typos: "Interpreted" for "Interpretable", and "Methdology" missing an o. 02ba5d8 fixed the README title but not this one.
• CLAUDE.md:8 folder map root was model-workspace-protocol/.
• README.md:254 cited the paper under its old title with a literal (link-to-paper) placeholder as the URL, while README.md:5 already carries the real arXiv link. Updated to the published title and URL: Interpretable Context Methodology: Folder Structure as Agentic Architecture, https://arxiv.org/abs/2603.16021

Verification

0 remaining matches for MWP / model-workspace-protocol / Model Workspace Protocol, 0 remaining link-to-paper, and no em dashes introduced (Quality Guardrails).

Note

references/conventions-reference.md line 3 is also touched by the /_core/ path PR. If both land, keep the relative path from that one and the ICM wording from this one.

[Avicennasis]

Correction on merge conflicts. My PR description mentioned a single one-line conflict. Having actually merged all five locally, there are three. Recording the exact resolutions so none of this costs you time.

Recommended order: #10 -> #11 -> #12 -> #13 -> #14. Each is independently mergeable; only the later ones need a touch.

Merging	File	Conflict	Keep
#12 after #11	CLAUDE.md	#11 adds the voice-driven-animation folder-map row, #12 renames MWP to ICM on the adjacent line	both: the new row and (builds new ICM workspaces)
#12 after #10	conventions-reference.md:3	#10 fixes the path, #12 fixes the wording, same line	both: The canonical ICM conventions live at ../../../_core/CONVENTIONS.md
#13 after #10/#12	conventions-reference.md	#13 inserts the Pattern 8 entry next to lines #10 changed	both: the new Pattern 8 bullet, with ../../../_core/ on the Bundled skills line below it

All three are "keep both sides" -- no judgment needed, nothing is dropped.

Verified end state with all five applied and conflicts resolved as above: bin/validate.py from #14 reports 15/15 rules passed, exit 0.

If you would rather not deal with any of this, say the word and I will collapse all five into a single PR, or rebase them into a stack so they apply in order with no conflicts at all.

[Avicennasis]

Correcting a count in the description: 16 stale references, not 14. The 14 figure counts bare MWP only; there are two long-form instances as well. Both are already fixed in the diff and described under "Also fixed", but they were not included in the headline number.

$ grep -roP '\bMWP\b' --include='*.md' . | wc -l                   # 14
$ grep -roP 'model-workspace-protocol' --include='*.md' . | wc -l  #  1  (CLAUDE.md:8)
$ grep -roP 'Model Workspace Protocol' --include='*.md' . | wc -l  #  1  (README.md:254)
                                                                   # 16 total

Title updated. The change itself is unaffected.