Add GPX trail maps to blog posts

This adds a trail flow block so posts can include attached GPX files as
interactive maps with route display, elevation charts, activity
summaries, and start/finish markers.

The trail assets are loaded only when needed, keeping the shared
templates clean while vendoring the Leaflet dependencies required for
offline, self-hosted map rendering.

1 files changed, 14 insertions, 12 deletions

diff --git a/templates/.djlintrc b/templates/.djlintrc
index 5882faa..75269c1 100644
--- a/templates/.djlintrc
+++ b/templates/.djlintrc
@@ -1,14 +1,16 @@
 {
-"blank_line_before_tag": "macro",
-"blank_line_after_tag": "endmacro,extends,import,from",
-"profile": "jinja",
-"format_css": true,
-"css": {
-"indent_size": 2
-},
-"format_js": true,
-"js": {
-"indent_size": 2
-},
-"indent": "2"
+  "blank_line_before_tag": "macro",
+  "blank_line_after_tag": "endmacro,extends,import,from",
+  "profile": "jinja",
+  "format_css": true,
+  "css": {
+    "indent_size": 2
+  },
+  "format_js": true,
+  "js": {
+    "indent_size": 2
+  },
+  "indent": "2",
+  "max_blank_lines": 0,
+  "preserve_blank_lines": true
 }