fix: remove unused CI flag

Was used for removed e2e tests. Test rtc just in case

src/electron/electron/handler.cljs

@@ -208,9 +208,7 @@
 (defn- get-file-graphs-dir
   "Get cache directory for file graphs"
   []
-  (let [dir (if utils/ci?
-              (.resolve node-path js/__dirname "../tmp/graphs")
-              (node-path/join (os/homedir) ".logseq" "graphs"))]
+  (let [dir (node-path/join (os/homedir) ".logseq" "graphs")]
     (fs-extra/ensureDirSync dir)
     dir))
 

src/electron/electron/utils.cljs

@@ -19,11 +19,6 @@
 
 (defonce prod? (= js/process.env.NODE_ENV "production"))
 
-;; Under e2e testing?
-(defonce ci? (let [v js/process.env.CI]
-               (or (true? v)
-                   (= v "true"))))
-
 (defonce dev? (not prod?))
 (defonce *fetchAgent (atom nil))