feat(cli): name-or-tag resolution for hyperframes add

hyperframes add now auto-detects whether the argument is a single
block name or a tag. No --tag flag needed:

  hyperframes add html-in-canvas  # installs all 7 html-in-canvas blocks
  hyperframes add captions        # installs all 5 caption blocks
  hyperframes add vfx-shatter     # installs one block

When the name doesn't match a registry item, the CLI falls back to
tag-based resolution and bulk-installs all matching blocks.

Also fixes tag assignments:
- VFX blocks tagged "html-in-canvas" (not "vfx")
- Caption blocks tagged "captions" only (no html-in-canvas)

registry/blocks/captions-bounce/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 13,
   "tags": [
-    "html-in-canvas",
     "captions",
     "bounce"
   ],

registry/blocks/captions-cinematic/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 13,
   "tags": [
-    "html-in-canvas",
     "captions",
     "cinematic"
   ],

registry/blocks/captions-karaoke/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 13,
   "tags": [
-    "html-in-canvas",
     "captions",
     "karaoke"
   ],

registry/blocks/captions-minimal/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 13,
   "tags": [
-    "html-in-canvas",
     "captions",
     "minimal"
   ],

registry/blocks/captions-slam/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 13,
   "tags": [
-    "html-in-canvas",
     "captions",
     "slam"
   ],

registry/blocks/vfx-iphone-device/registry-item.json

@@ -12,7 +12,6 @@
   "duration": 15,
   "tags": [
     "html-in-canvas",
-    "vfx",
     "3d",
     "device",
     "iphone",

registry/blocks/vfx-liquid-background/registry-item.json

@@ -12,7 +12,6 @@
   "duration": 12,
   "tags": [
     "html-in-canvas",
-    "vfx",
     "liquid",
     "webgl",
     "displacement",

registry/blocks/vfx-liquid-glass/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 20,
   "tags": [
-    "vfx",
     "html-in-canvas",
     "webgl"
   ],

registry/blocks/vfx-magnetic/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 15,
   "tags": [
-    "vfx",
     "html-in-canvas",
     "webgl"
   ],

registry/blocks/vfx-portal/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 10,
   "tags": [
-    "vfx",
     "html-in-canvas",
     "webgl"
   ],

registry/blocks/vfx-shatter/registry-item.json

@@ -11,7 +11,6 @@
   },
   "duration": 12,
   "tags": [
-    "vfx",
     "html-in-canvas",
     "webgl"
   ],

registry/blocks/vfx-text-cursor/registry-item.json

@@ -12,7 +12,6 @@
   "duration": 8,
   "tags": [
     "html-in-canvas",
-    "vfx",
     "text",
     "shader",
     "cursor",