fix: Enable HTML export in CLI and add options for image mode (#513)

* updated README

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* removed duck in title

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* updated the index.md

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* updated the cli to export html

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* added html to cli

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* reformatted the code

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* removed the duck emoji, added the  in the cli. Currently, the referenced seems broken

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* cleaning up the comments

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* reference is now working

Signed-off-by: Peter Staar <taa@zurich.ibm.com>

* Clean up styling and docs

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

* Pin docling-core>=2.7.1

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

---------

Signed-off-by: Peter Staar <taa@zurich.ibm.com>
Signed-off-by: Christoph Auer <cau@zurich.ibm.com>
Co-authored-by: Christoph Auer <cau@zurich.ibm.com>

mkdocs.yml

@@ -53,7 +53,7 @@ theme:
     - toc.follow
 nav:
   - Home:
-    - "🦆 Docling": index.md
+    - "Docling": index.md
     - Installation: installation.md
     - Usage: usage.md
     - CLI: cli.md