fix(assets): bound what the run pays, not what the document claims (0.10.1)

A second independent review read `230d1cb` -- the commit that closed the
`v0.10.0` review's two MAJOR findings -- and found one of them open. The
bound read `/Width` and `/Height`, which an untrusted document writes, while
`get_data()` pays for the stream beside them; `/Length` is the COMPRESSED
length and the two numbers are independent.

Re-measured here on `ed8d9d7` before anything changed, in its own
interpreter: a 408 516-byte PDF declaring 1x1 and carrying 400 MB of deflated
zeros was CARRIED, no rejection, 891 904 000 B peak RSS. After: 0 carried,
`asset_too_large`, 57 065 472 B. At 1,2 GB of zeros, 2 436 MB -> 64 569 344 B
-- the cost no longer scales with the bomb. End to end through the CLI with
the shipped defaults: 838 000 640 B and an asset written -> exit 0,
79 650 816 B, `0 carried of 1 found`, no `assets/`.

Three numbers are bounded now, not one: what a container DECLARES, what a
carried FILE measures (`read_image`, so a 49 MP PNG of 47 705 bytes is not
passed on to a consumer), and what a PDF stream DECOMPRESSES to
(`assets.inflated_size`, a chunk at a time, output discarded, before
`get_data()`). The limit is stated rather than implied: the stream
measurement runs where `FlateDecode` is the first filter and the document is
not encrypted; every other chain is a check on the decoded length AFTER the
decode, a counted refusal and not a bounded one.

A non-positive declared dimension is `asset_size_invalid`, its own code,
raised before the stream is read. `-1 x 40000000000` is a NEGATIVE pixel
count, under which every `>` bound read as satisfied, so the check returned
silently and the refusal arrived from `encode_png` as
`asset_samples_invalid`. Its own code because a publisher shipping a picture
bigger than this package carries and a dictionary written to be read wrong
are different facts about a document.

Two smaller findings in the line that says what is missing, both introduced
by the first fix: the address was written twice, once bare, and a linkifying
renderer autolinks a bare URL -- written once now, in one code span; and
`label` became a dead parameter, so the figure's caption was dropped, a
regression against 0.10.0. It is written again in the `-- <label>` form a
carried pointer uses.

Version bumped to 0.10.1 across all ten places. Nine were unbound and stale:
four README install lines naming the previous release, two prose lines, the
"current tag" entry, `uv.lock`, and a CHANGELOG whose 0.10.1 content sat
under `[Unreleased]`. Two new packaging tests bind them to `__version__`, and
the README's guard tag to `[tool.uv.sources]`.

Every test was red first. The fate of every image is identical with and
without the new bound on three K2 PDFs carrying 800 images (464/464, 311/311
with the same 12 rejections, 25/25), and the second inflate is below the
noise floor there. 0 shipped artifacts move: no bundle under `examples/`,
`skills/` or `tests/fixtures/` carries an image pointer at all, measured
against a known-positive control.

`asset_too_large` was undocumented in the error registry; both codes are
there now. `tools/okf_accounting_gate.py` gains the new code in its closed
list -- one string, no behaviour change, stated because that file belongs to
another order.

Suite 2141 passed / 1 skipped, ruff + format + mypy --strict clean.
Report: docs/2026-09-18-bildestien-holder-0-10-1.md

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/llm_ingestion_okf/__init__.py

@@ -76,7 +76,7 @@ from .manifest import (
 )
 from .materialize import IngestResult, materialize_bundle
 
-__version__ = "0.10.0"
+__version__ = "0.10.1"
 
 __all__ = [
     "BlockedFile",