mara: 'i dont like js css attacher. is there a cleaner way?' — yes: each
component instance was already building its own fresh CSSStyleSheet()
per connect, no sharing across instances, so adoptedStyleSheets bought
nothing here over a plain <style> tag. Same raw-text CSS import, just a
simpler attach step.
Splits the shadow-DOM custom elements out of the flat shared/src layout
into per-component directories:
hive-btn/hive-btn.{js,css}
hive-dialog/hive-dialog.{js,css}
hive-toast/hive-toast.{js,css}
hive-dialog and hive-toast were previously defined inline inside
modal.js alongside the openDialog/themedConfirm/themedPrompt/themedToast
orchestration helpers; modal.js is now a slim entry point that imports
the two component modules for their customElements.define side effect
and keeps only the orchestration functions, which aren't components
themselves. hive-dialog.js now imports hive-btn.js directly (it's the
actual consumer that creates <hive-btn> elements), instead of modal.js
importing it on hive-dialog's behalf.
Pulled the identical shadow-root-plus-adopted-stylesheet boilerplate
(previously duplicated between modal.js's local attachShadow() and
hive-btn.js's inline version) into a shared shadow-css.js helper,
attachShadowCss(host, cssText, shadowInit), used by all three
components. Behaviorally identical — same attachShadow() options per
component, just deduplicated.
No external import paths changed: every consumer only ever imported
the package-level @hive/shared/modal.js entry point, never the
component internals directly, so this is fully internal to the shared
package. Verified with a full frontend build (dashboard + agent
bundles).
