Disable lsp breadcrumb, add find header/source file keybind

.config/emacs/config.org

@@ -531,6 +531,7 @@ On the fly syntax checking.
 	(lsp-auto-guess-root t)
 	(lsp-clients-clangd-args '("--compile-commands-dir=build" "-j=2" "--background-index" "--log=error"))
 	(lsp-enable-xref t)
+	(lsp-headerline-breadcrumb-enable nil)
 	(lsp-intelephense-storage-path (concat dot-cache-dir "/lsp-cache"))
 	(lsp-keep-workspace-alive nil)
 	(lsp-prefer-flymake nil)
@@ -1645,6 +1646,7 @@ General.el ~leader key binds.
 	"f e r" '(dot/config-reload              :which-key "Config reload")
 	"f d"   '(dired                          :which-key "Find directory")
 	"f f"   '(find-file-in-project-root      :which-key "Find file")
+	"f o"   '(ff-find-other-file             :which-key "Find header/source file")
 	"f r"   '(dot/find-file-recentf          :which-key "Find recent file ")
 	"f R"   '(rename-file-and-buffer         :which-key "Rename file")
 	"f s"   '(basic-save-buffer              :which-key "Save file")