Smaller bugs in TR at Scale app

[mduering]

• [ ] AND searches currently not supported. Entering a new keyword just replaces the previous one.
• [ ] Compiling an AND search in Search component works. Switching back to TR then displays the query but results suggest it might still be an OR query : https://impresso-project.netlify.app/text-reuse/passages?p=1&sq=ChMQAhgHIAEqC3JhZGlvIHRva2lvCgIYAgoREAIYByABKgloaXJvc2hpbWE%3D

[mduering]

• [ ] when only selecting one cluster for the cluster size - close-up view, it does not show me the text passage (https://impresso-project.netlify.app/text-reuse/statistics?p=1&sq=CjQIARACGAoqLDE5MTAtMDEtMDFUMDA6MDA6MDBaIFRPIDE5NjktMTItMzFUMjM6NTk6NTlaCgoYHCoBMCoDMTAwCgsYGyoCMjAqAzEwMAoKCAEQAhgWKgJDSAoGGA0qAmFy&vis=trcsize_vs_time&sort=-timeDifferenceDay)

  

• [x] add units to histogram mouseovers

• [x] signal that histograms are interactive (how?)

• [ ] - relate counts of text reuse to total counts in the corpus

• [ ] add newspaper titles as filter

• [ ] fingerprint for a cluster: what is in there actually? based on ngrams?

• [ ] passages comparison: make passage selector on the right more visible

• [x] "Close up" view: name is irritating. Alternative needed. "Zoom in" ? "Focus"?

• [x] - on the left, looking at cluster size, when I mouseover the histogram, the i-button keep appearing on each block. I was expecting to see numbers/values.

• [ ] - in the stats pane, ""TR lexical overlap between np titles"": bad casing in the name + missing caption (minor) + not easy to understand (perhaps due to missing caption, but sometimes a chart/viz is self-explanatory)

• [x] - stats pane, co-occurence of TR passage between np: very nice view. Intuitively one wants to identify quickly the diagonal to (visually) ignore the self-reuse, but this is difficult due to the chart render. I wonder if the diagonal could/should be highlighed or made more identificable in some way? The caption mentions color but there is no color (?)