feature/1107 integrate dexie db (#1128)

- **feat: remove grant page**
- **refactor: remove alert, input, radios, tabs, and video blocks**
- **feat: add JSON serialization to DWN config**
- **feat: add new Highway gateway component**
- **refactor: remove unused chains.yaml and devbox.json**
- **refactor: Separate request and response headers into protected and
non-protected structs**
- **feat: Update the UseSession echo middleware to bind the correct
headers and provide methods for updating HTMX context from Go**
- **refactor: remove unused headers from session**
- **feat: add authorize endpoint**
- **feat: create marketing pages**

blocks/sizes.templ

@@ -0,0 +1,61 @@
+package blocks
+
+type Size int
+
+const (
+	SizeDefault Size = iota
+	SizeSmall
+	SizeMedium
+	SizeLarge
+)
+
+func (s Size) CardAttributes() templ.Attributes {
+	switch s {
+	case SizeSmall:
+		return templ.Attributes{
+			"class": "max-w-lg bg-white border rounded-lg shadow-sm p-7 border-neutral-200/60",
+		}
+	case SizeLarge:
+		return templ.Attributes{
+			"class": "max-w-2xl bg-white border rounded-lg shadow-sm p-7 border-neutral-200/60",
+		}
+	}
+	return templ.Attributes{
+		"class": "max-w-xl bg-white border rounded-lg shadow-sm p-7 border-neutral-200/60",
+	}
+}
+
+func (s Size) SvgAttributes() templ.Attributes {
+	switch s {
+	case SizeSmall:
+		return templ.Attributes{
+			"height": "16",
+			"width":  "16",
+		}
+	case SizeLarge:
+		return templ.Attributes{
+			"height": "32",
+			"width":  "32",
+		}
+	}
+	return templ.Attributes{
+		"height": "24",
+		"width":  "24",
+	}
+}
+
+func (s Size) TextAttributes() templ.Attributes {
+	switch s {
+	case SizeSmall:
+		return templ.Attributes{
+			"class": "text-sm",
+		}
+	case SizeLarge:
+		return templ.Attributes{
+			"class": "text-lg",
+		}
+	}
+	return templ.Attributes{
+		"class": "text-md",
+	}
+}