- fields.yaml type: partial with a bare path name and config_list.yaml
headerPartial resolve to {ConfigDir}/_{name}.htm, parsed at boot; the
controller must implement pact.AdminPartialData
- html/template render against a curated view model, then x/net/html
ParseFragment and a tag, attribute and URL allowlist with 64 KiB, 2000-node
and depth-32 caps; the model type and trusted template types are refused
- GET .../partials/{name} with optional ?id= loaded through the form scope
- golang.org/x/net becomes a direct requirement (D-18), no new module
- boardwalk exports ContentType and SetSecurityHeaders
- pact.AdminClientAssets files are read and hashed at boot and served by exact
key under {prefix}/assets/{vendor}/{plugin}/ with nosniff, CSP, CORP,
no-cache and an ETag; a miss falls through to the SPA
- list and form schemas carry assets URLs with a ?v= hash
- toolbar.buttons resolves create, delete and registered actions after decode;
toolbarActions is permission-filtered per admin
- POST .../toolbar/{action} behind requireAjax and action permissions
