chore: import upstream snapshot with attribution

examples/official-site/sqlpage/migrations/29_divider_component.sql

@@ -0,0 +1,152 @@
+INSERT INTO component (name, description, icon, introduced_in_version)
+VALUES (
+        'divider',
+        'Dividers help organize content and make the interface layout clear and uncluttered.',
+        'separator',
+        '0.18.0'
+    );
+
+INSERT INTO parameter (
+        component,
+        name,
+        description,
+        type,
+        top_level,
+        optional
+    )
+VALUES (
+        'divider',
+        'contents',
+        'A text in the divider.',
+        'TEXT',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'position',
+        'Position of the text (e.g. left, right).',
+        'TEXT',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'color',
+        'The name of a color for this span of text.',
+        'COLOR',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'size',
+        'The size of the divider text, from 1 to 6.',
+        'INTEGER',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'bold',
+        'Whether the text is bold.',
+        'BOOLEAN',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'italics',
+        'Whether the text is italicized.',
+        'BOOLEAN',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'underline',
+        'Whether the text is underlined.',
+        'BOOLEAN',
+        TRUE,
+        TRUE
+    ),
+    (
+        'divider',
+        'link',
+        'URL of the link for the divider text. Available only when contents is present.',
+        'URL',
+        TRUE,
+        TRUE
+    );
+
+-- Insert example(s) for the component
+INSERT INTO example(component, description, properties)
+VALUES
+    (
+        'divider', 
+        'An empty divider', 
+            JSON(
+                '[
+                    {
+                        "component":"divider"
+                    }
+                ]'
+            )
+    ),
+    (
+        'divider', 
+        'A divider with centered text', 
+            JSON(
+                '[
+                    {
+                        "component":"divider",
+                        "contents":"Hello"
+                    }
+                ]'
+            )
+    ),
+    (
+        'divider', 
+        'A divider with text at left', 
+            JSON(
+                '[
+                    {
+                        "component":"divider",
+                        "contents":"Hello",
+                        "position":"left"
+                    }
+                ]'
+            )
+    ),
+    (
+        'divider', 
+        'A divider with blue text and a link', 
+            JSON(
+                '[
+                    {
+                        "component":"divider",
+                        "contents":"SQLPage components",
+                        "link":"/documentation.sql",
+                        "color":"blue"
+                    }
+                ]'
+            )
+    ),
+    (
+        'divider', 
+        'A divider with bold, italic, and underlined text', 
+            JSON(
+                '[
+                    {
+                        "component":"divider",
+                        "contents":"Important notice",
+                        "position":"left",
+                        "color":"red",
+                        "size":5,
+                        "bold":true,
+                        "italics":true,
+                        "underline":true
+                    }
+                ]'
+            )
+    );