ts-fold-indicator-mode conflicts with dap-mode

[seanfarley]

When dap-mode (minor mode) is enabled, clicking on the ts-fold-indicator to fold / unfold no longer works because dap-mode intercepts the click to place a breakpoint.

[jcs090218]

I don't think there is an easy solution for this, so I am open to suggestions!

I've opened a PR in dap-mode for the indicators using the priority properties in the overlay. See emacs-lsp/dap-mode#770.

[seanfarley]

Is there anyway to compose fringes? Maybe make a new package that puts combines git-gutter, dap-mode, and ts-fold into one fringe?