El IDE: rounds 14-20 — breadcrumb nav, version display, improved search, sticky scroll, status bar diagnostics

Round 14: Breadcrumb directory click — clicking a path segment in the breadcrumb expands/reveals that directory in the file tree
Round 15: El version in status bar — GET /api/status now returns el_version (via el --version), shown in status bar right side; EL_BINARY config env var
Round 16: Search improvements — case-sensitive, whole-word, regex toggles (Alt+C/W/R); project-wide replace-all in current file; backend SearchOpts struct for each mode
Round 17: Sticky scroll improvements — uses CM6 posAtCoords for accurate first-visible-line; clickable to jump to definition; sticky-name/sticky-goto styling
Round 18: File tree header — New File (+) button and Refresh (↺) button in file tree header panel
Round 19: Status bar diagnostics — error count (✕ N) and warning count (⚠ N) shown in status bar, clickable to jump to problems panel
Round 20: Polish — more El snippets (test, seed, assert, activate, parallel, deploy, import, with, retry, reason, trace), expanded command palette (11 new commands)

projects/hello-friends/el.toml

@@ -0,0 +1,6 @@
+[package]
+name = "hello-friends"
+version = "0.1.0"
+description = "Hello world — first program in Engram"
+authors = ["Will Anderson"]
+edition = "2026"

projects/hello-friends/src/main.el

@@ -0,0 +1,21 @@
+// Hello, Friends — first Engram program
+// Written for Beth, Tim, and Matt on April 28, 2026.
+// This is what it looks like to write in a language
+// that runs inside an intelligent system.
+
+fn greet(name: String) -> String {
+    return "Hello, " + name + ". Good to have you here."
+}
+
+fn main() -> Void {
+    let friends = ["Beth", "Tim", "Matt"]
+
+    for friend in friends {
+        let message = greet(friend)
+        print(message)
+    }
+
+    print("")
+    print("Engram is the language of the engine room.")
+    print("You are standing at the edge of something real.")
+}