Extend Data view with "hide column" + "lock filter with selected charts" + "export csv" function

**Is your feature request related to a problem? Please describe.**

Data view in explorer
1. does not have the possibility to hide columns. This can be cumbersome if dozens (some times 3-digit) columns are imported. During Analysis, numerous columns can turn out to be less/completely irrelevant.
2. looses all filters when switching to Graph view and back
3. is disconnected with Graph Charts, which is unfortunate, as both views (connected) can save a lot of time for analysis
4. does not have an "export csv" button, which can be really helpful, after "hiding columns" + "filtering"

**Describe the solution you'd like**
1. data view: right click on column name (or add an "hide" icon) to hide columns (+ multi-select)
2. data view: ability to move columns to the right or left (+ multi-select)
3. data view: ability to select certain rows manually for "manual" filtering
4. connect data and graph view: button to auto-apply filter + column selection with specific/all charts on graph view (charts on graph have then automatically updated the same filter/column hiding as in data view + vice versa)
5. data view: add export to csv button (similar to graph view).
6. data + graph view: extend export to csv with "copy to clipboard in CSV or pd.dataframe" format

**Describe alternatives you've considered**
There are no alternatives, apart from re-do manual work or doing screen-shots ...

**Additional context**
n/a - in case of clarification ... always available to reply/suggest/support ...