Change search to autosuggest tags and projects and allow jump nav to them

A few error reports come in when people try to search one of their tags for example, “+work”, this causes an error to be thrown because the search is equivalent to running

task /+work/

That statement won’t work. Since this keeps coming up it might be worth changing the search to autosuggest tags and projects and let people jump nav directly to a tag or project. If the search term isn’t recognized as tag or project then it performs the regex search.

Where this gets tricky is if someone wants to run a regex search against a string that also happens to be a tag…