docs: add universal context capsule

context/boot.md

@@ -0,0 +1,32 @@
+# JKTV Context Boot
+
+## Purpose
+
+JKTV is a private CS2 team data product. It turns imported match captures into
+auditable player, match, roster, opponent, award and tactical views.
+
+## Repository Map
+
+```text
+database/L1/    raw capture processing
+database/L2/    normalized match facts
+database/L3/    player and team product models
+web/            Flask application, routes, services and templates
+tests/          pipeline and application checks
+docs/           product and data architecture
+context/        bounded repository identity for Universal Context
+```
+
+## Read Order
+
+```text
+AGENTS.md
+-> context/boot.md
+-> context/capsule.json
+-> README.md
+-> docs/FeatureRDD.md
+-> relevant pipeline or web module
+```
+
+Runtime match captures, databases, tokens and user content are not context
+inputs. Current production claims require a fresh JOps observation.