Add humanizer-ru skill (Russian-language AI-text editor)

.codespellrc

@@ -70,11 +70,15 @@
 
 # straightaway - valid adverb ("immediately") in mirrored copilot-workshops content
 
-# crystalize - valid US spelling variant in mirrored copilot-workshops content
+# crystalize,variante - valid US spelling variant in mirrored copilot-workshops content
 
 # INOUT - PostgreSQL stored procedure parameter mode (IN, OUT, INOUT) in migrating-oracle-to-postgres-data-access-code/SKILL.md
 
-ignore-words-list = numer,wit,aks,edn,ser,ois,gir,rouge,categor,aline,ative,afterall,deques,dateA,dateB,TE,FillIn,alle,vai,LOD,InOut,INOUT,pixelX,aNULL,Wee,Sherif,queston,extenions,Vertexes,nin,FO,CAF,Parth,ans,gud,Vally,vally,checkin,ACI,soruce,straightaway,crystalize
+# variante - French word in the documented localized Docusaurus writing-block marker
+# (:::écriture{variante=...}) in skills/humanizer-ru/references
+
+
+ignore-words-list = numer,wit,aks,edn,ser,ois,gir,rouge,categor,aline,ative,afterall,deques,dateA,dateB,TE,FillIn,alle,vai,LOD,InOut,INOUT,pixelX,aNULL,Wee,Sherif,queston,extenions,Vertexes,nin,FO,CAF,Parth,ans,gud,Vally,vally,checkin,ACI,soruce,straightaway,crystalize,variante
 
 # Skip certain files and directories
 

docs/README.skills.md

@@ -231,6 +231,7 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-skills) for guidelines on how to
 | [gtm-product-led-growth](../skills/gtm-product-led-growth/SKILL.md)<br />`gh skills install github/awesome-copilot gtm-product-led-growth` | Build self-serve acquisition and expansion motions. Use when deciding PLG vs sales-led, optimizing activation, driving freemium conversion, building growth equations, or recognizing when product complexity demands human touch. Includes the parallel test where sales-led won 10x on revenue. | None |
 | [gtm-technical-product-pricing](../skills/gtm-technical-product-pricing/SKILL.md)<br />`gh skills install github/awesome-copilot gtm-technical-product-pricing` | Pricing strategy for technical products. Use when choosing usage-based vs seat-based, designing freemium thresholds, structuring enterprise pricing conversations, deciding when to raise prices, or using price as a positioning signal. | None |
 | [harness-engineering](../skills/harness-engineering/SKILL.md)<br />`gh skills install github/awesome-copilot harness-engineering` | Adopt repository-level harness engineering for coding agents. Use when a user wants to prevent repeated AI coding-agent mistakes by turning failures into durable instructions, drift checks, regression tests, failure memory, and adoption reports tailored to the target repository. | None |
+| [humanizer-ru](../skills/humanizer-ru/SKILL.md)<br />`gh skills install github/awesome-copilot humanizer-ru` | Проверяет русскоязычный текст на следы машинной генерации и по явной просьбе пользователя переписывает его естественным языком. Отвечает на просьбы вида «очеловечь», «убери гпт-шность», «звучит как нейросеть», «проверь на ИИ», «убери штампы», «убери канцелярит», «сделай живым». Detects AI-generated Russian text and humanizes it on request. Не предназначен для текста не на русском, исходного кода, юридических документов и художественной прозы. | `CHANGELOG.md`<br />`references/chatbot-artifacts-legacy.md`<br />`references/chatbot-artifacts-links.md`<br />`references/chatbot-artifacts-markup.md`<br />`references/chatbot-artifacts.md`<br />`references/communication-patterns.md`<br />`references/content-patterns.md`<br />`references/false-positives.md`<br />`references/language-patterns.md`<br />`references/llm-fingerprints.md`<br />`references/quantitative-heuristics.md`<br />`references/rewrite-guide.md`<br />`references/source-fabrication.md`<br />`references/structural-style-patterns.md`<br />`references/test-fixtures-cases.md`<br />`references/test-fixtures-pairs.md`<br />`references/test-fixtures.md` |
 | [image-annotations](../skills/image-annotations/SKILL.md)<br />`gh skills install github/awesome-copilot image-annotations` | Annotate screenshots, diagrams, and images with callout rectangles, arrows, labels, and color-coded highlights using PIL. Includes rules for animated GIF annotations with timing and pacing. | None |
 | [image-manipulation-image-magick](../skills/image-manipulation-image-magick/SKILL.md)<br />`gh skills install github/awesome-copilot image-manipulation-image-magick` | Process and manipulate images using ImageMagick. Supports resizing, format conversion, batch processing, and retrieving image metadata. Use when working with images, creating thumbnails, resizing wallpapers, or performing batch image operations. | None |
 | [impediment-prioritization](../skills/impediment-prioritization/SKILL.md)<br />`gh skills install github/awesome-copilot impediment-prioritization` | Ranks any list of impediments and their countermeasures using a value-stream scoring model (ROI, Cost to Implement, Ease of Deployment, Risk Factor) and a fixed prioritization formula. Use when someone asks to prioritize, rank, sequence, or triage impediments, countermeasures, remediation items, risks, findings, gaps, action items, or backlog entries; or mentions value-stream prioritization, A3 / lean countermeasure ranking, ROI vs. effort scoring, or building a remediation / improvement backlog. Works with GHQR findings, audit results, retrospective action items, risk registers, architecture review gaps, or any free-form `{impediment, countermeasure}` list. | `references/scoring-rubric.md` |