Added fallback solver support

[niko-kriznik-globtim]

Closes #145

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 52.94118% with 24 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
pkg/decoder/smartlabel/v1/decoder.go	41.17%	10 Missing ⚠️
pkg/decoder/tagxl/v1/decoder.go	41.17%	10 Missing ⚠️
pkg/solver/aws/aws.go	76.47%	3 Missing and 1 partial ⚠️

Files with missing lines	Coverage Δ
pkg/solver/aws/aws.go	93.65% <76.47%> (-2.96%)	⬇️
pkg/decoder/smartlabel/v1/decoder.go	93.05% <41.17%> (-6.95%)	⬇️
pkg/decoder/tagxl/v1/decoder.go	94.41% <41.17%> (-5.59%)	⬇️

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[niko-kriznik-globtim]

NOTE: This PR was deployed in https://github.com/truvami/decoder/releases/tag/v0.1.29-rc5