Revert "Add llms.txt implementation for improved AI/LLM visibility (#16656)"

This reverts commit e624aaa.

Author: asafashirov

AGENTS.md

@@ -10,26 +10,6 @@ This repository contains the source for the Pulumi website, built with [Hugo](ht
 
 ---
 
-## AI Assistant Information (llms.txt)
-
-This repository implements the llms.txt standard for improved AI/LLM consumption:
-
-- **Primary content index**: https://www.pulumi.com/llms.txt
-- **Standard**: Following [llms.txt specification](https://llmstxt.org/)
-- **Content structure**: Hierarchical documentation index optimized for LLM context windows
-- **Focus areas for AI consumption**:
-  - `/docs/iac/` - Infrastructure as Code documentation
-  - `/docs/esc/` - Secrets and configuration management
-  - `/docs/pulumi-cloud/` - Platform capabilities
-  - `/registry/` - Provider and package documentation
-  - `/docs/reference/` - API references for all languages
-- **Markdown versions**: Future enhancement - URLs may support `.md` extension for markdown-only output
-- **Excluding content from llms.txt**: Add `llms_exclude: true` to front matter
-
-When working with Pulumi documentation, consult the llms.txt file first for structured navigation and understanding of the documentation hierarchy.
-
----
-
 ## Build / Test / Lint Workflow
 
 Agents must use these exact commands:

config/_default/config.yml

@@ -33,11 +33,6 @@ timeout: 300000
 outputFormats:
   rss:
     baseName: rss
-  llms:
-    mediaType: "text/plain"
-    baseName: "llms"
-    isPlainText: true
-    permalinkable: false
 
 # We set the outputs explicitly to just "HTML" as otherwise they default to both
 # "HTML" and "RSS", and we only want to generate RSS for the blog section -- not
@@ -48,7 +43,6 @@ outputs:
   home:
     - HTML
     - JSON
-    - LLMSTXT
   section:
     - HTML
 

layouts/index.llms.txt

@@ -12,7 +12,6 @@
 {{ $js := resources.Get "js/bundle.js" | fingerprint }}
 <script src="{{ $js.RelPermalink }}" defer></script>
 
-
 <!--
   Our marketing styles diverge a bit from the other parts of the website so we load
   in a different bundle on our marketing pages.