fix: add per-channel markdown table conversion (#1495) (thanks @odysseus0)

src/markdown/ir.table-bullets.test.ts

@@ -11,7 +11,7 @@ describe("markdownToIR tableMode bullets", () => {
 `.trim();
 
     const ir = markdownToIR(md, { tableMode: "bullets" });
-    
+
     // Should contain bullet points with header:value format
     expect(ir.text).toContain("• Value: 1");
     expect(ir.text).toContain("• Value: 2");
@@ -29,7 +29,7 @@ describe("markdownToIR tableMode bullets", () => {
 `.trim();
 
     const ir = markdownToIR(md, { tableMode: "bullets" });
-    
+
     // First column becomes row label
     expect(ir.text).toContain("Speed");
     expect(ir.text).toContain("Scale");
@@ -40,22 +40,20 @@ describe("markdownToIR tableMode bullets", () => {
     expect(ir.text).toContain("• Postgres: Large");
   });
 
-  it("preserves flat mode as default", () => {
+  it("leaves table syntax untouched by default", () => {
     const md = `
 | A | B |
 |---|---|
 | 1 | 2 |
 `.trim();
 
-    const ir = markdownToIR(md); // default is flat
-    
-    // Flat mode uses tabs
-    expect(ir.text).toContain("A");
-    expect(ir.text).toContain("B");
-    expect(ir.text).toContain("1");
-    expect(ir.text).toContain("2");
-    // Should not have bullet formatting
+    const ir = markdownToIR(md);
+
+    // No table conversion by default
+    expect(ir.text).toContain("| A | B |");
+    expect(ir.text).toContain("| 1 | 2 |");
     expect(ir.text).not.toContain("•");
+    expect(ir.styles.some((style) => style.style === "code_block")).toBe(false);
   });
 
   it("handles empty cells gracefully", () => {
@@ -67,7 +65,7 @@ describe("markdownToIR tableMode bullets", () => {
 `.trim();
 
     const ir = markdownToIR(md, { tableMode: "bullets" });
-    
+
     // Should handle empty cell without crashing
     expect(ir.text).toContain("B");
     expect(ir.text).toContain("• Value: 2");
@@ -81,11 +79,41 @@ describe("markdownToIR tableMode bullets", () => {
 `.trim();
 
     const ir = markdownToIR(md, { tableMode: "bullets" });
-    
+
     // Should have bold style for row label
     const hasRowLabelBold = ir.styles.some(
-      (s) => s.style === "bold" && ir.text.slice(s.start, s.end) === "Row1"
+      (s) => s.style === "bold" && ir.text.slice(s.start, s.end) === "Row1",
     );
     expect(hasRowLabelBold).toBe(true);
   });
+
+  it("renders tables as code blocks in code mode", () => {
+    const md = `
+| A | B |
+|---|---|
+| 1 | 2 |
+`.trim();
+
+    const ir = markdownToIR(md, { tableMode: "code" });
+
+    expect(ir.text).toContain("| A | B |");
+    expect(ir.text).toContain("| 1 | 2 |");
+    expect(ir.styles.some((style) => style.style === "code_block")).toBe(true);
+  });
+
+  it("preserves inline styles and links in bullets mode", () => {
+    const md = `
+| Name | Value |
+|------|-------|
+| _Row_ | [Link](https://example.com) |
+`.trim();
+
+    const ir = markdownToIR(md, { tableMode: "bullets" });
+
+    const hasItalic = ir.styles.some(
+      (s) => s.style === "italic" && ir.text.slice(s.start, s.end) === "Row",
+    );
+    expect(hasItalic).toBe(true);
+    expect(ir.links.some((link) => link.href === "https://example.com")).toBe(true);
+  });
 });