docs: README zieht den Datums-Shard und das flache incoming/ nach (Nachzug zu #67)

Files changed:
- README.md

README.md

@@ -75,17 +75,14 @@ chemenu/
 │   ├── publish-cycle.md
 │   ├── ingest-large-tree.md
 │   └── wiki-*/SKILL.md # Skills - copied into .agents/skills/ and .claude/skills/
-├── incoming/           # INBOX: gitignored - drop a file here, `raw accept` promotes it
-│   ├── articles/       # Same four type directories as raw/, mirrored
-│   ├── documents/
+├── incoming/           # INBOX: gitignored and flat - drop a file here, `raw accept` promotes it
+├── raw/                # INPUT: immutable, untrusted source material
+│   ├── CONTRACT.md     # Date shard, capture fields, immutability, untrusted content
+│   ├── 2026/09/        # Where `raw accept` puts a file: the month it was accepted
+│   ├── articles/       # Pre-#67 type directories: still valid paths, never moved,
+│   ├── documents/      #   but nothing new is ever routed into them again
 │   ├── notes/
 │   └── assets/
-├── raw/                # INPUT: immutable, untrusted source material
-│   ├── CONTRACT.md     # Routing, immutability, untrusted content, incoming/
-│   ├── articles/       # Web articles, blog posts
-│   ├── documents/      # PDFs, specs, manuals
-│   ├── notes/          # Personal notes, transcriptions
-│   └── assets/         # Images, diagrams, binaries
 ├── types/              # SCHEMA: the global type surface. Not a collection
 │   ├── type-spec.md    # Root contract: anatomy, placement, adding a type
 │   ├── entity.md       # Entity type contract + template (+ .schema.yaml)
@@ -165,11 +162,14 @@ working *on* that layer, the contract is what binds an agent working *with* it.
 
 ### Adding Knowledge (Ingest)
 
-1. Drop a file into `incoming/<type>/` (`articles`, `documents`, `notes`, or `assets`) -
-   the directory you choose is the only classification you make; everything past it
-   (the destination in `raw/`, whether several files of one source get bundled) is
-   computed by `tools/wikitool raw accept`, never chosen by hand
-2. Tell the LLM: `Ingest incoming/articles/my-article.md`
+1. Drop a file into `incoming/` - flat, no classification to make. Everything past that
+   (the destination in `raw/`, which is a `YYYY/MM` shard of the day it was accepted,
+   and whether several files of one source get bundled) is computed by
+   `tools/wikitool raw accept`, never chosen by hand
+2. Tell the LLM: `Ingest incoming/my-article.md`. It will ask you two things before
+   promoting: how faithful the capture is (`fidelity`) and what the material may claim
+   about its subject (`authority`). Both are recorded once and never guessed - they are
+   knowable now and unrecoverable later
 3. The LLM will:
    - Promote it into `raw/` with `raw accept`
    - Read and summarize the source
@@ -222,7 +222,7 @@ tools/wikitool types describe entity
 
 ### For You (Human)
 
-1. **Curate sources** - Drop files you want processed into `incoming/<type>/`
+1. **Curate sources** - Drop files you want processed into `incoming/` (flat)
 2. **Ask questions** - Query the wiki naturally
 3. **Review changes** - Check `kb/log.md` and `kb/index.md`
 4. **Direct the LLM** - Guide it on what to emphasize or investigate
@@ -252,7 +252,7 @@ decay math, publishing) is delegated to `tools/wikitool` - never hand-edited.
 1. Read `AGENTS.md` - the control plane (invariants, routing, gates) - then the stage contract
    for whichever of `raw/`, `types/` or `kb/` you are working in, and, inside `kb/`, the
    `COLLECTION.md` of the collection you are writing to
-2. Add your first source to `incoming/<type>/`
+2. Add your first source to `incoming/`
 3. Run: `Ingest <your-file>`
 4. Review the created pages
 5. Ask your first query
@@ -261,11 +261,11 @@ decay math, publishing) is delegated to `tools/wikitool` - never hand-edited.
 
 ```bash
 # Add a source
-cp ~/Downloads/my-notes.md incoming/notes/my-notes.md
+cp ~/Downloads/my-notes.md incoming/my-notes.md
 
 # Tell the LLM to process it
 # (in your LLM agent)
-Ingest incoming/notes/my-notes.md
+Ingest incoming/my-notes.md
 ```
 
 ## Tips