Files
hq/03-DESIGN
jschoubben d1ab2dc0b4 Data outlives the mesh that declared it, and the conversion starts where it lives
0030, found by asking what the conversion actually needs rather than by
reviewing anything. The host deleted a directory and everything under it
when it stopped being declared — which happens when a module is
unassigned, or when a manifest is edited to move a data folder, which is
the exact operation this plan needs. A database's files, a mail spool.
The report said "removed".

A directory still holding something is now kept and said so. No flag and
nothing to remember: emptiness is the test, and it works because the
removal order was already right — the mesh's own contents are gone by
the time the directory is reached, so what remains is by definition
something nobody declared.

The plan now says data outranks its own ordering: copy, read back
through the service that owns it, and only then point anything at the
new location. Never move and then check.

And it records where this starts — the node holding all the production
data — with what that costs stated rather than argued with. Everything
proven so far was proven on machines that could be destroyed and raised
again. A scenario proves the mechanism, not the state on that machine.
2026-08-31 19:54:41 +02:00
..

03-DESIGN

The authoritative specification. Implementation is built against what is written here.

Two layers

Folder What it is
00-as-is/ The mesh that exists today. Shipped behaviour, described as it is — including behaviour nobody would choose again.
01-to-be/ The mesh being built toward. Every statement traceable to a record in 02-DECISIONS/.

They are never mixed. A statement about the future does not belong in an as-is document, and an as-is document is never edited to describe an intention.

When a to-be design ships, it does not move. Its as-is counterpart is written or updated, the to-be document's status becomes implemented, and both stand — one describing what runs, the other recording what was intended. Deleting the intention loses the reasoning, which is the expensive half.

Frontmatter

Every design document (not the READMEs) carries:

---
layer: as-is | to-be
status: designed | in-progress | implemented | abandoned
code: []                 # owning code repo(s), from 00-META/repos.md
updated: YYYY-MM-DD      # date of the last status change, not of text edits
decisions: []            # 02-DECISIONS/ records this document rests on
---

For an as-is document, status: implemented is the normal state — it describes something that runs — and code: names where that implementation lives.

Status changes when implementation state changes, never because design text was edited. An implemented claim must be defensible from the owning repository's main branch, not from intent. If it cannot be checked, it is in-progress.

Cross-cutting views are generated from this frontmatter by the hq-status skill and never written to disk.

What belongs here

Functional analysis, architectural description, and specification — prose and diagrams only, no code. A manifest field may be named; a manifest may not be pasted. A document enters the to-be layer only after the decision behind it is recorded in 02-DECISIONS/ and the research that produced it is closed.

Subfolders are encouraged where a layer grows enough to need them.