* docs additions
* docs from writerside, not to be published in this state, links need work and Learn map needs to include them
* rename some files to reduce repetition on filenames
* use new packaging documentation and replace links to old
* change learn-rel-path to new category names
* replace configuration file with new one, add conf directory section to it, and replace links to point to that
* linkfix
* run integrations pipeline to get new links
* catoverpage
* fix writerside style links
* addition in on-prem mention
* comment out mermaid problematic line
* change path of alerting integrations docs for Learn
* fix
* fixes
* fix diagrams
* make the title metadta the H1
* Update collectors/python.d.plugin/zscores/README.md
* Update libnetdata/ebpf/README.md
* Update ml/README.md
* Update libnetdata/string/README.md
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Co-authored-by: Chris Akritidis <43294513+cakrit@users.noreply.github.com>
* add metadata for learn
* first batch of adding metadata to md files
* second batch of adding metadata to md files
* third batch of adding metadata to md files
* test one sidebar_label
* add missing sidebar_labels
* add missing sidebar_labels to files left behind
* test, ansible doc is stubborn
* fix
* fix
* fix
* don't use questionmarks in the sidebar label
* don't use exclamation marks and symbols in the sidebar label
* fix style guide
* fixes
* fixes
