Remove the troubleshooting guides, now posts on wpvilla.in

AGENTS.md

@@ -4,7 +4,7 @@
 - **trellis/** - Trellis-specific: `backup/`, `monitoring/`, `updater/`
 - **wp-cli/** - WordPress CLI tools: `content-creation/`, `diagnostics/`, `migration/`
 - **scripts/** - Utilities: `backup/`, `monitoring/`, `git/create-pr.sh`, `sync/rsync-theme.sh`
-- **docs/** - Design docs at the top level; guides in subdirectories: `nginx/` (server configs), `troubleshooting/` (server/WP), `bedrock/` (Composer workflows), `wordpress-utilities/` (copy-paste components)
+- **docs/** - Design docs at the top level; guides in subdirectories: `nginx/` (server configs), `bedrock/` (Composer workflows), `wordpress-utilities/` (copy-paste components)
 - **Root docs**: `README.md`, `CLAUDE.md`, `CREATE-PR.md`, `AGENTS.md`, `CHANGELOG.md`, `LICENSE.md`
 - Keep new tools self-contained: add to appropriate category with a concise `README.md` and example configs.
 

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Removed
 
+- **The troubleshooting guides**, now covered on wpvilla.in: [PHP-FPM memory exhaustion](https://wpvilla.in/debugging-php-fpm-memory-exhaustion-wordpress-woocommerce-trellis/), [mail that never arrives or bounces](https://wpvilla.in/trellis-mail-not-sending-smtp-config-reset-and-bounces/), [the MariaDB failure at "Set root user password"](https://wpvilla.in/trellis-provision-set-root-user-password-fails-mariadb-provider-plugins/) and a new post on [the OOM killer, cron and the unlimited PHP CLI memory limit](https://wpvilla.in/linux-oom-killer-wordpress-cron-php-cli-memory-limit-trellis/). `docs/troubleshooting/` is gone, and the README, `AGENTS.md` and `CLAUDE.md` no longer point at it. The generic MariaDB diagnostics and the PHP-FPM sizing tables are not carried over; they stay in git history.
 - **The security guides**, now four posts on wpvilla.in: [the two scanners and checksum verification](https://wpvilla.in/wordpress-malware-scanners-targeted-general-checksum-verification/), [reading scan results](https://wpvilla.in/reading-malware-scan-results-false-positives-wordpress-hardening/), [a permanent Nginx deny list](https://wpvilla.in/nginx-deny-list-trellis-cidr-whitelist-self-lockout/) and [a Trellis security routine](https://wpvilla.in/trellis-wordpress-security-routine-abuseipdb-fail2ban/), plus the existing [fail2ban post](https://wpvilla.in/fail2ban-wordpress-wp-login-trellis-nginx-deny-list/). The `README`, `SECURITY-GUIDE` and `SCANNER-SUMMARY` guides in `wp-cli/security/` and the `README`, `FAIL2BAN` and `MANUAL-IP-BLOCKING` guides in `trellis/security/` are gone; the scanners and the AbuseIPDB scripts stay. The scanner wrapper's closing hint now names the post.
 - **The provisioning and updater guides**, now four posts on wpvilla.in: [a new Mac for Trellis](https://wpvilla.in/new-mac-trellis-development-setup-lima-composer-node/), [cloning an existing project](https://wpvilla.in/clone-trellis-bedrock-project-lima-vm-first-provision/), [updating Trellis](https://wpvilla.in/update-trellis-without-losing-customisations-rsync-excludes/) and [provision tags and the PHP upgrade](https://wpvilla.in/trellis-provision-tags-php-version-upgrade-checklist/). The cron guide is covered by the existing [WP-Cron interval post](https://wpvilla.in/trellis-wp-cron-interval-scheduled-posts-late-cron-interval/). `trellis/provision/` is gone, as are the updater README and `manual-update.md`; the `trellis-updater` script stays.
 - **The content-creation guides**, now three posts on wpvilla.in: [creating pages from block markup](https://wpvilla.in/create-wordpress-pages-block-markup-wp-cli-trellis-vm-production/), [block patterns as PHP files](https://wpvilla.in/wordpress-block-pattern-php-files-headers-escaping-images/) and [pattern layout rules](https://wpvilla.in/wordpress-block-pattern-layout-alignfull-grid-spacing-rules/). `PAGE-CREATION.md`, `PATTERN-REQUIREMENTS.md` and the folder README are gone; the scripts and the example stay.

CLAUDE.md

@@ -38,7 +38,6 @@ This is a collection of tools, scripts, and documentation for WordPress operatio
   - `docs/dev/` - Design and planning docs for wp-ops itself. New ones go here, not at the `docs/` top level
   - `docs/cli/` - How the `wp-ops` binary works: usage reference (categories, platforms, completion, guide search) and the trellis-cli plugin
   - `docs/nginx/` - Web server configs: `browser-caching/`, `image-optimization/`, `redirects/` (guides plus the `.conf.j2` templates they describe)
-  - `docs/troubleshooting/` - Server and WordPress troubleshooting guides (OOM, PHP-FPM, MariaDB, mail)
   - `docs/bedrock/` - Bedrock/Composer workflows: local package development, and the standard `wp-cli.yml` for Bedrock path setup
   - `docs/wordpress-utilities/` - Copy-paste-into-a-project components and reference material: `snippets/`, `speed-optimization/`
 

README.md

@@ -136,7 +136,6 @@ sites are run with:
 | **Content & SEO** | Page creation, block pattern validation, redirect/schema/orphan-page audits | [SEO](wp-cli/seo/README.md) |
 | **Nginx** | WebP/AVIF serving, browser caching and redirect templates for Trellis `nginx-includes/` | [images](docs/nginx/image-optimization/README.md) · [caching](docs/nginx/browser-caching/README.md) · [redirects](docs/nginx/redirects/README.md) |
 | **Bedrock** | Testing unreleased packages via Composer `path` repos, standard `wp-cli.yml` | [packages](docs/bedrock/local-package-development/README.md) · [wp-cli.yml](docs/bedrock/wp-cli-config/README.md) |
-| **Troubleshooting** | PHP-FPM, MariaDB, OOM and mail diagnostics | [→](docs/troubleshooting/README.md) |
 | **Scripts & guides** | Theme sync, PR helpers, WP-CLI snippets for Bedrock | [scripts](scripts/README.md) · [snippets](docs/wordpress-utilities/snippets/README.md) |
 
 ## Requirements