feat: add robots2policy CLI to convert robots.txt to Anubis CEL (#657)

* feat: add robots2policy CLI utility to convert robots.txt to Anubis challenge policies

* feat: add documentation for robots2policy CLI tool

* feat: implement crawl delay handling as weight adjustment in Anubis rules

* feat: add various robots.txt and YAML configurations for user agent handling and crawl delays

* test: add comprehensive tests for robots2policy conversion and parsing

* fix: update example URL in usage instructions for robots2policy CLI

* Update metadata

check-spelling run (pull_request) for json/robots2policycli

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* docs: add crawl delay weight adjustment and deny user agents option to robots2policy CLI

* Update cmd/robots2policy/main.go

Co-authored-by: Xe Iaso <me@xeiaso.net>
Signed-off-by: Jason Cameron <jasoncameron.all@gmail.com>

* Update cmd/robots2policy/main.go

Co-authored-by: Xe Iaso <me@xeiaso.net>
Signed-off-by: Jason Cameron <jasoncameron.all@gmail.com>

* fix(robots2policy): use sigs.k8s.io/yaml

Signed-off-by: Xe Iaso <me@xeiaso.net>

* feat(config): properly marshal bot policy rules

Signed-off-by: Xe Iaso <me@xeiaso.net>

* chore(yeetfile): expose robots2policy in libexec

Signed-off-by: Xe Iaso <me@xeiaso.net>

* fix(yeetfile): put robots2policy in $PATH

Signed-off-by: Xe Iaso <me@xeiaso.net>

* Update metadata

check-spelling run (pull_request) for json/robots2policycli

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* style: reorder imports

* refactor: use preexisting structs in config

* fix: correct flag check in main function

* fix: reorder fields in AnubisRule struct for better alignment

* style: improve alignment of struct fields in AnubisRule and OGTagCache

* Update metadata

check-spelling run (pull_request) for json/robots2policycli

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* fix: add validation for generated Anubis rules from robots.txt

* feat: add batch processing for robots.txt files to generate Anubis CEL policies

* fix: improve usage message and error handling for input file requirement

* refactor: update AnubisRule structure to use ExpressionOrList for improved expression handling

* refactor: reorganize policy definitions in YAML files for consistency and clarity

* fix: correct indentation in blacklist and complex YAML files for consistency

* test: enhance output comparison in robots2policy tests for YAML and JSON formats

* Revert "fix: improve usage message and error handling for input file requirement"

This reverts commit ddcde1f2a3.

* fix: improve usage message and error handling in robots2policy

Signed-off-by: Jason Cameron <git@jasoncameron.dev>

---------

Signed-off-by: check-spelling-bot <check-spelling-bot@users.noreply.github.com>
Signed-off-by: Jason Cameron <jasoncameron.all@gmail.com>
Signed-off-by: Xe Iaso <me@xeiaso.net>
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
Co-authored-by: Xe Iaso <me@xeiaso.net>

.github/actions/spelling/expect.txt

@@ -12,6 +12,7 @@ archlinux
 badregexes
 bdba
 berr
+betteralign
 bingbot
 bitcoin
 blogging
@@ -96,6 +97,7 @@ gomod
 goodbot
 googlebot
 govulncheck
+goyaml
 GPG
 GPT
 gptbot
@@ -162,6 +164,7 @@ mojeekbot
 mozilla
 nbf
 netsurf
+NFlag
 nginx
 nobots
 NONINFRINGEMENT
@@ -217,6 +220,7 @@ sebest
 secretplans
 selfsigned
 Semrush
+Seo
 setsebool
 shellcheck
 Sidetrade