chore(deps): refactor ksqlite dependency to use version catalog

gradle/libs.versions.toml

@@ -16,6 +16,8 @@ logback = "1.5.18"
 mosaic = "0.18.0"
 clikt = "5.0.3"
 kotlinx-cli = "0.3.6"
+ksqlite = "0.1.3"
+junit = "4.13.2"
 
 [plugins]
 kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
@@ -96,6 +98,14 @@ kotlinx-io-core = { module = "org.jetbrains.kotlinx:kotlinx-io-core", version.re
 # --- kMMIO (dev.karmakrafts.kmmio) — резерв под будущую vector-DB, пока не используется ---
 # kmmio-core = { module = "dev.karmakrafts.kmmio:kmmio-core", version = "2.3.1" }
 
+# --- ksqlite (pw.binom.db) — KMP SQLite со встроенным sqlite-vec (https://github.com/caffeine-mgn/ksqlite).
+# Тянется как обычная `implementation(libs.ksqlite)` — Gradle Module Metadata резолвит per-target
+# variant (ksqlite-jvm / ksqlite-linuxx64 / ksqlite-mingwx64 / ...).
+ksqlite = { module = "pw.binom.db:ksqlite", version.ref = "ksqlite" }
+
+# --- JUnit 4 — legacy test framework (используется в :client для совместимости с ktor-server-test-host). ---
+junit = { module = "junit:junit", version.ref = "junit" }
+
 # --- JVector (io.github.jbellis) — embedded ANN-индекс для vector-бэкенда памяти. JVM-only. ---
 jvector = { module = "io.github.jbellis:jvector", version.ref = "jvector" }