Re-enforce page count after citation verification

[NEEDS-CHECK] markers added during citation verification can push the paper
over the venue page limit. Previously the page enforcement ran before citation
verification, so the final PDF could exceed the limit (e.g., 8.9 → 9.13 pages).

Now we re-run _enforce_page_count after _run_citation_verification in both
review-phase delivery and dev-phase delivery paths.

Also adds aiofiles, json_repair, huggingface_hub to environment.yml so
PaperBanana (advanced figure generation pipeline) works without falling back
to Nano Banana.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: JihaoXin

ark/pipeline.py

@@ -572,6 +572,13 @@ def run_paper_iteration(self) -> bool:
             return True  # continue to retry
         self._run_citation_verification()
 
+        # Re-enforce page count after citation verification:
+        # [NEEDS-CHECK] markers can push the paper over the limit.
+        try:
+            self._enforce_page_count(context="post-citation")
+        except QuotaExhaustedError:
+            self.log("Post-citation page enforcement hit quota; delivering as-is", "WARN")
+
         # Send iteration summary + PDF to Telegram
         self.send_iteration_summary(score, current_score, review_output)
 
@@ -2023,6 +2030,11 @@ def _deliver_dev_phase(self, dev_state: dict, max_dev_iters: int):
                 self._quota_exhausted = False  # Reset for retry
                 self._enforce_page_count(context="dev-phase-delivery-retry")
             self._run_citation_verification()
+            # Re-enforce page count: citation [NEEDS-CHECK] markers can push over limit
+            try:
+                self._enforce_page_count(context="dev-phase-post-citation")
+            except QuotaExhaustedError:
+                self.log("Dev-phase post-citation page enforcement hit quota; delivering as-is", "WARN")
 
         if draft_compiled and self.telegram.is_configured:
             pdf_path = self.latex_dir / "main.pdf"

environment.yml

@@ -31,6 +31,7 @@ dependencies:
   - wheel=0.46.3=pyhd8ed1ab_0
   - zstd=1.5.7=hb78ec9c_6
   - pip:
+      - aiofiles==25.1.0
       - annotated-doc==0.0.4
       - annotated-types==0.7.0
       - anthropic==0.94.1
@@ -49,22 +50,29 @@ dependencies:
       - distro==1.9.0
       - docstring-parser==0.17.0
       - fastapi==0.135.3
+      - filelock==3.28.0
       - fonttools==4.62.1
+      - fsspec==2026.3.0
       - google-auth==2.49.2
       - google-genai==1.72.0
       - greenlet==3.4.0
       - h11==0.16.0
+      - hf-xet==1.4.3
       - httpcore==1.0.9
       - httptools==0.7.1
       - httpx==0.28.1
+      - huggingface-hub==1.10.2
       - idna==3.11
       - itsdangerous==2.2.0
       - jinja2==3.1.6
       - jiter==0.14.0
+      - json-repair==0.59.4
       - kiwisolver==1.5.0
       - markdown==3.10.2
+      - markdown-it-py==4.0.0
       - markupsafe==3.0.3
       - matplotlib==3.10.8
+      - mdurl==0.1.2
       - numpy==2.4.4
       - openai==2.31.0
       - pandas==3.0.2
@@ -75,6 +83,7 @@ dependencies:
       - pydantic==2.13.0
       - pydantic-core==2.46.0
       - pydyf==0.12.1
+      - pygments==2.20.0
       - pymupdf==1.27.2.2
       - pyparsing==3.3.2
       - pypdf==6.10.0
@@ -84,7 +93,9 @@ dependencies:
       - python-multipart==0.0.26
       - pyyaml==6.0.3
       - requests==2.33.1
+      - rich==15.0.0
       - seaborn==0.13.2
+      - shellingham==1.5.4
       - six==1.17.0
       - sniffio==1.3.1
       - sqlalchemy==2.0.49
@@ -94,6 +105,7 @@ dependencies:
       - tinycss2==1.5.1
       - tinyhtml5==2.1.0
       - tqdm==4.67.3
+      - typer==0.24.1
       - typing-extensions==4.15.0
       - typing-inspection==0.4.2
       - urllib3==2.6.3