Fix Forgejo mirror path and document the full reading-list release.

Point the CI mirror at edu/, force-push both branches, refresh README/changelog, and add make smoke for installer and builds checks.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/smoke-platforms.sh

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+# Local smoke checks for installers, content packs, and published builds.
+# Does not replace CI; catches packaging / content regressions early.
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$ROOT"
+REPO="${REPO:-pepaskopec-blip/maturita.c}"
+fail=0
+
+say() { printf '==> %s\n' "$*"; }
+ok() { printf '    ok: %s\n' "$*"; }
+bad() { printf '    FAIL: %s\n' "$*" >&2; fail=1; }
+
+say "Rebuild installer zips"
+chmod +x installers/pack-installer-zips.sh
+./installers/pack-installer-zips.sh
+ok "installer zips refreshed"
+
+say "Installer zip contents"
+expect_zip() {
+  local zip=$1 want=$2
+  if unzip -Z1 "$zip" | grep -qxF "$want"; then
+    ok "$zip → $want"
+  else
+    bad "$zip missing $want (has: $(unzip -Z1 "$zip" | tr '\n' ' '))"
+  fi
+}
+expect_zip installers/maturita-installer-macos.zip "Nainstalovat Graduately.app/Contents/MacOS/installer"
+expect_zip installers/maturita-installer-linux.zip "maturita-installer-linux.sh"
+expect_zip installers/maturita-installer-windows.zip "maturita-installer-windows.cmd"
+expect_zip installers/maturita-installer-android.zip "Stahnout Graduately.html"
+expect_zip installers/maturita-installer-ios.zip "Jak nainstalovat Graduately.html"
+
+say "Extract content.json"
+tmp=$(mktemp)
+python3 scripts/extract-android-content.py --out "$tmp" >/dev/null
+python3 - "$tmp" <<'PY'
+import json, sys
+path = sys.argv[1]
+d = json.load(open(path, encoding="utf-8"))
+books = d.get("books") or []
+assert len(books) == 82, f"expected 82 books, got {len(books)}"
+for b in books:
+    bid = b.get("id")
+    assert b.get("quiz"), f"{bid}: empty quiz"
+    assert b.get("plot"), f"{bid}: empty plot"
+    assert b.get("notes"), f"{bid}: empty notes"
+    assert b.get("quizTitle"), f"{bid}: missing quizTitle"
+    assert b.get("plotTitle"), f"{bid}: missing plotTitle"
+assert d.get("changelog"), "changelog missing from content.json"
+print(f"books={len(books)} changelog={len(d['changelog'])}")
+PY
+ok "content packs"
+rm -f "$tmp"
+
+say "GTK binary"
+if [[ -x ./maturita ]]; then
+  ./maturita --help >/dev/null
+  ok "maturita --help"
+else
+  say "Building GTK binary"
+  make -j"$(sysctl -n hw.ncpu 2>/dev/null || nproc 2>/dev/null || echo 2)"
+  ./maturita --help >/dev/null
+  ok "maturita --help after make"
+fi
+
+say "Published builds tip"
+sha=$(curl -fsSL --max-time 20 \
+  "https://github.com/$REPO/commits/builds.atom" |
+  sed -n 's/.*Commit\/\([0-9a-f]\{40\}\).*/\1/p' |
+  head -n 1)
+if [[ ${#sha} -eq 40 ]]; then
+  ok "builds tip ${sha:0:7}"
+  for asset in \
+    maturita-macos-arm64.zip \
+    maturita-windows-x64.zip \
+    maturita-linux-x86_64.AppImage \
+    maturita-android.apk \
+    maturita-ios.ipa \
+    VERSION
+  do
+    code=$(curl -sI -o /dev/null -w '%{http_code}' --max-time 30 \
+      "https://raw.githubusercontent.com/$REPO/$sha/$asset")
+    if [[ "$code" == "200" ]]; then
+      ok "$asset ($code)"
+    else
+      bad "$asset HTTP $code"
+    fi
+  done
+else
+  bad "could not resolve builds tip SHA"
+fi
+
+if [[ "$fail" -ne 0 ]]; then
+  echo "smoke failed" >&2
+  exit 1
+fi
+echo "smoke passed"