[FR] Complete support for arabe templates

[BoboTiG]

Fixes #643.

[sourcery-ai]

Sourcery Code Quality Report

❌  Merging this PR will decrease code quality in the affected files by 7.12%.

Quality metrics	Before	After	Change
Complexity	105.24 ⛔	205.68 ⛔	100.44 👎
Method Length	306.27 ⛔	500.14 ⛔	193.87 👎
Working memory	24.98 ⛔	34.29 ⛔	9.31 👎
Quality	18.71% ⛔	11.59% ⛔	-7.12% 👎

Other metrics	Before	After	Change
Lines	1699	2444	745

Changed files	Quality Before	Quality After	Quality Change
scripts/__main__.py	83.33% ⭐	83.32% ⭐	-0.01% 👎
wikidict/lang/fr/__init__.py	18.71% ⛔	18.15% ⛔	-0.56% 👎
wikidict/lang/fr/arabiser.py	0.92% ⛔	4.30% ⛔	3.38% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
wikidict/lang/fr/arabiser.py	appliquer	325 ⛔	3419 ⛔	47 ⛔	0.06% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
wikidict/lang/fr/arabiser.py	arabiser	184 ⛔	1058 ⛔	38 ⛔	0.25% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
wikidict/lang/fr/__init__.py	last_template_handler	73 ⛔	642 ⛔	19 ⛔	5.73% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
wikidict/lang/fr/arabiser.py	nature	20 😞	156 😞	8 🙂	48.66% 😞	Refactor to reduce nesting. Try splitting into smaller methods

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[lasconic]

See #1738