try to add a video to the README

.gitignore

@@ -1,2 +1,3 @@
 /annoying_journal
 /target
+/raw_videos

README.md

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+# annoying_journal
+
+A journal that pops up and steals keyboard focus every 37 minutes,
+to force you to write an entry.
+
+<video autoplay loop muted>
+<source src="videos/002-demo.webm" type="video/webm">
+</video>
+
+## Output
+
+Text and timestamps of journal entries are saved in the directory `annoying_journal`,
+in [JSONL format](https://jsonlines.org/).
+
+## CLI parameters
+
+- `--interval-secs <u64>` - Change the pop-up interval (default is 2,225)
+- `--prompt <String>` - Change the prompt that shows above the editor.