[Blueprints v1] Rewrite github.com/owner/repo/raw URLs

[adamziel]

Motivation for the change, related issues

I've noticed Playground did not rewrite this particular URL as a raw.githubusercontent URL:

https://github.com/adamziel/blueprints/raw/f49382e89099806a8eede4feba41a9a7ab89bcfe/blueprints%2Fbeta-rc%2Fblueprint.json

This PR adds a support for that in the UrlResource.

Testing Instructions (or ideally a Blueprint)

• Confirm ?blueprint-url accepts https://github.com/adamziel/blueprints/raw/f49382e89099806a8eede4feba41a9a7ab89bcfe/blueprints%2Fbeta-rc%2Fblueprint.json
• CI tests included.

[adamziel]

The CLI failure seems unrelated to this PR:

2025-11-13T14:27:10.6533014Z �[31m�[1m�[7m FAIL �[27m�[22m�[39m tests/run-cli.spec.ts�[2m > �[22mrun-cli with Blueprints v1�[2m > �[22mverbosity�[2m > �[22mshould output main logs by default
2025-11-13T14:27:10.6533476Z �[31m�[1mAssertionError�[22m: expected [ 'Starting a PHP server...', …(13) ] to deeply equal ArrayContaining{…}�[39m
2025-11-13T14:27:10.6533484Z 
2025-11-13T14:27:10.6533650Z �[32m- Expected�[39m
2025-11-13T14:27:10.6533773Z �[31m+ Received�[39m
2025-11-13T14:27:10.6533781Z 
2025-11-13T14:27:10.6533921Z �[32m- ArrayContaining [�[39m
2025-11-13T14:27:10.6534032Z �[31m+ Array [�[39m
2025-11-13T14:27:10.6534203Z �[2m    "Starting a PHP server...",�[22m
2025-11-13T14:27:10.6534625Z �[31m+   "Native temp dir for VFS root: /tmp/node-playground-cli-site-2577--2577-xyQev52aPvW4",�[39m
2025-11-13T14:27:10.6535065Z �[31m+   "Mount before WP install: /home -> /tmp/node-playground-cli-site-2577--2577-xyQev52aPvW4/home",�[39m
2025-11-13T14:27:10.6535495Z �[31m+   "Mount before WP install: /tmp -> /tmp/node-playground-cli-site-2577--2577-xyQev52aPvW4/tmp",�[39m
2025-11-13T14:27:10.6536075Z �[31m+   "Mount before WP install: /wordpress -> /tmp/node-playground-cli-site-2577--2577-xyQev52aPvW4/wordpress",�[39m
2025-11-13T14:27:10.6536247Z �[2m    "Starting up workers",�[22m
2025-11-13T14:27:10.6536777Z �[32m-   StringMatching /^Resolved WordPress release URL: https:\/\/downloads\.w\.org\/release\/wordpress-\d+\.\d+\.\d+\.zip$/,�[39m
2025-11-13T14:27:10.6537230Z �[31m+   "Resolved WordPress release URL: https://downloads.wordpress.org/release/wordpress-6.9-RC1.zip",�[39m
2025-11-13T14:27:10.6537437Z �[2m    "Fetching SQLite integration plugin...",�[22m
2025-11-13T14:27:10.6537598Z �[2m    "Booting WordPress...",�[22m
2025-11-13T14:27:10.6537721Z �[2m    "Booted!",�[22m
2025-11-13T14:27:10.6537890Z �[2m    "Running the Blueprint...",�[22m
2025-11-13T14:27:10.6538078Z �[2m    "Finished running the blueprint",�[22m
2025-11-13T14:27:10.6538234Z �[2m    "Preparing workers...",�[22m
2025-11-13T14:27:10.6538638Z �[32m-   StringMatching /^WordPress is running on http:\/\/127\.0\.0\.1:\d+ with \d+ worker\(s\)$/,�[39m
2025-11-13T14:27:10.6538993Z �[31m+   "WordPress is running on http://127.0.0.1:45833 with 1 worker(s)",�[39m
2025-11-13T14:27:10.6539100Z �[2m  ]�[22m
2025-11-13T14:27:10.6539109Z