Fix planning line stripping in section_body

- Use 'contains' instead of 'starts_with' to handle combined lines
  like 'SCHEDULED: <...> DEADLINE: <...>'
- Track 'seen_content' to strip planning/drawers only at the start
- Skip empty lines before content
- Continue stripping planning lines until real content appears

crates/ork-server/src/state.rs

@@ -484,22 +484,26 @@ impl OrkState {
                 let lines: Vec<&str> = raw_body.lines().collect();
                 let mut result_lines = Vec::new();
                 let mut in_drawer = false;
-                let mut first_line = true;
+                let mut seen_content = false;  // Have we seen actual content yet?
                 
                 for line in lines {
                     let trimmed = line.trim();
                     
-                    // Skip planning line at the very start
+                    // Skip empty lines before content
-                    if first_line && (trimmed.starts_with("SCHEDULED:") || 
+                    if !seen_content && trimmed.is_empty() {
-                                      trimmed.starts_with("DEADLINE:") || 
-                                      trimmed.starts_with("CLOSED:")) {
-                        first_line = false;
                         continue;
                     }
-                    first_line = false;
                     
-                    // Handle drawer
+                    // Skip planning lines at the start (before any content)
-                    if trimmed.starts_with(":") && trimmed.ends_with(":") && trimmed.len() > 2 {
+                    // Planning lines contain SCHEDULED:, DEADLINE:, or CLOSED:
+                    if !seen_content && (trimmed.contains("SCHEDULED:") || 
+                                         trimmed.contains("DEADLINE:") || 
+                                         trimmed.contains("CLOSED:")) {
+                        continue;
+                    }
+                    
+                    // Handle drawer start
+                    if trimmed.starts_with(':') && trimmed.ends_with(':') && trimmed.len() > 2 {
                         let drawer_name = &trimmed[1..trimmed.len()-1];
                         if drawer_name.chars().all(|c| c.is_ascii_uppercase() || c == '_') {
                             in_drawer = true;
@@ -507,6 +511,7 @@ impl OrkState {
                         }
                     }
                     
+                    // Handle drawer end
                     if in_drawer {
                         if trimmed == ":END:" {
                             in_drawer = false;
@@ -514,6 +519,8 @@ impl OrkState {
                         continue;
                     }
                     
+                    // This is actual content
+                    seen_content = true;
                     result_lines.push(line);
                 }