feat(tests): CI-enforce skill authoring standards; clear all remaining debt

New tests/skills/test_authoring_standards.py parametrizes every bundled +
optional SKILL.md (1148 checks) against the mechanically-verifiable subset
of the hardline standards:
- required frontmatter fields (name/description/version/author/license/
  platforms) + tags
- frontmatter name == directory name
- description <= 60 chars, ends with period, no marketing words
- related_skills resolve in-repo
- no machine-local paths
- <= 100k chars
Grandfather dict for legacy debt ships EMPTY — all pre-existing violations
fixed in this PR:

- 13 frontmatter names canonicalized to their directory names (the install
  identifier); all related_skills references updated (comfyui -> stable-
  diffusion). Fixes the class behind PR #42788's report; also fixes
  here.now's invalid dot-name.
- optional-skills/devops/cli -> inference-sh-cli (dir was the generic
  'cli'; fm name was right) incl. docs pages (en + zh-Hans), catalog row,
  sidebar entry.
- pytorch-fsdp: 157k generated 'Quick Reference' dump moved to
  references/common-patterns.md; SKILL.md 159k -> 2.5k with a pointer.
- research-paper-writing: 31.7k Phase 5 drafting section moved to
  references/phase5-paper-drafting.md; SKILL.md 103k -> 71k.

Docs regenerated with scope discipline.

optional-skills/mlops/accelerate/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: huggingface-accelerate
+name: accelerate
 description: Run PyTorch training across GPUs with minimal changes.
 version: 1.0.1
 author: Orchestra Research

optional-skills/mlops/flash-attention/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: optimizing-attention-flash
+name: flash-attention
 description: Speed up long-sequence transformer training and inference.
 version: 1.0.1
 author: Orchestra Research

optional-skills/mlops/lambda-labs/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: lambda-labs-gpu-cloud
+name: lambda-labs
 description: On-demand GPU cloud instances for ML training.
 version: 1.0.0
 author: Orchestra Research

optional-skills/mlops/modal/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: modal-serverless-gpu
+name: modal
 description: Serverless GPU cloud for ML jobs and model APIs.
 version: 1.0.1
 author: Orchestra Research

optional-skills/mlops/peft/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: peft-fine-tuning
+name: peft
 description: Fine-tune large LLMs with LoRA on limited GPU memory.
 version: 1.0.0
 author: Orchestra Research

optional-skills/mlops/qdrant/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: qdrant-vector-search
+name: qdrant
 description: Vector search engine for production RAG systems.
 version: 1.0.1
 author: Orchestra Research

optional-skills/mlops/saelens/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: sparse-autoencoder-training
+name: saelens
 description: Train sparse autoencoders to interpret model features.
 version: 1.0.1
 author: Orchestra Research

optional-skills/mlops/simpo/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: simpo-training
+name: simpo
 description: Reference-free preference alignment, simpler than DPO.
 version: 1.0.0
 author: Orchestra Research

optional-skills/mlops/slime/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: slime-rl-training
+name: slime
 description: RL post-training for LLMs with Megatron and SGLang.
 version: 1.0.0
 author: Orchestra Research

optional-skills/mlops/stable-diffusion/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: stable-diffusion-image-generation
+name: stable-diffusion
 description: Text-to-image generation, inpainting, and img2img.
 version: 1.0.0
 author: Orchestra Research

optional-skills/mlops/torchtitan/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: distributed-llm-pretraining-torchtitan
+name: torchtitan
 description: Pretrain LLMs at scale with PyTorch 4D parallelism.
 version: 1.0.1
 author: Orchestra Research

optional-skills/mlops/training/trl-fine-tuning/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: fine-tuning-with-trl
+name: trl-fine-tuning
 description: "TRL: SFT, DPO, GRPO, RLOO reward modeling for LLM RLHF."
 version: 1.0.1
 author: Orchestra Research

optional-skills/productivity/here-now/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: here.now
+name: here-now
 description: Publish sites to {slug}.here.now and store files in Drives.
 version: 1.15.3
 author: here.now