fix(parser): align Go and JS parsers with capture grammar spec

Kind prefixes now follow the canonical grammar: `-` for todo,
`@time` for event, `!time` for reminder. Removed `*`/`◇`/`▸`
as capture aliases (display-layer only). Added `\` escape prefix,
`?` query mode, `!pin` flag extraction, `##word` hash escape,
and tag lowercasing. Both parsers produce identical results.

internal/display/glyph.go

@@ -3,9 +3,10 @@ package display
 import "github.com/lerko/nib/internal/db"
 
 var glyphMap = map[db.Glyph]string{
-	db.GlyphNote:  "—",
-	db.GlyphTodo:  "○",
-	db.GlyphEvent: "◇",
+	db.GlyphNote:     "—",
+	db.GlyphTodo:     "○",
+	db.GlyphEvent:    "◇",
+	db.GlyphReminder: "△",
 }
 
 var cardGlyphMap = map[db.CardType]string{