Polarised DIS and DY Commondata

Created by: Radonirinaunimi

The following PR implements the Polarised DIS and DY measurements in the new commondata format. It also includes Positivity datasets and EIC projections.

Datasets marked with ✅ have been implemented and checked while those with ❌ are removed and no longer are part of the implementation.

DIS datasets:

Datasets	Obs.	Status	Comments	Inspire	HepData
COMPASS_NC_17GEV_MUP_G1	g^p_1	❌		paper	dataset
COMPASS_NC_25GEV_MUD_G1	g^p_1	❌		paper	dataset
COMPASS15_NC_NOTFIXED_MUP_G1	g^p_1	✅		paper	dataset
COMPASS15_NC_NOTFIXED_MUD_G1	g^d_1	✅		paper	dataset
E142_NC_NOTFIXED_EN_G1	g^n_1	✅		paper	dataset
E143_NC_NOTFIXED_EP_G1	g^p_1	✅		paper	dataset
E143_NC_NOTFIXED_ED_G1	g^d_1	✅		paper	dataset
E154_NC_9GEV_EN_G1	g^n_1	✅		paper	dataset
E155_NC_9GEV_EP_G1F1RATIO	g_1^p/F_1^p	✅		paper	dataset
E155_NC_9GEV_EN_G1F1RATIO	g_1^n/F_1^n	✅		paper	dataset
EMC_NC_NOTFIXED_MUP_G1	g^p_1	✅		paper	dataset
HERMES_NC_7GEV_ED_G1	g^d_1	✅		paper	dataset
HERMES_NC_7GEV_EN_G1	g^n_1	❌		paper	dataset
HERMES_NC_7GEV_EP_G1	g^p_1	✅		paper	dataset
HERMES97_NC_NOTFIXED_EN_G1	g^n_1	✅		paper	dataset
JLABE06_NC_3GEV_EN_G1F1RATIO (E06 014)	g^n_1/F_1^n	✅		paper
JLABEG1B_NC_NOTFIXED_EP_G1F1RATIO (E93 009)	g^p_1/F_1^p	✅		paper	dataset
JLABEG1B_NC_NOTFIXED_ED_G1F1RATIO (E93 009)	g^d_1/F_1^d	✅		paper	dataset
JLABE97_NC_3GEV_EN_G1 (E97 103)	g^n_1	✅		paper	dataset
JLABE99_NC_3GEV_EN_G1F1RATIO (E99 117)	g^n_1/F_1^n	✅		paper	dataset
JLABEG1DVCS_NC_5GEV_ED_G1F1RATIO (EG1 DVCS)	g_1^d/F_1^d	✅		paper	dataset
JLABEG1DVCS_NC_3GEV_EP_G1F1RATIO (EG1 DVCS)	g_1^p/F_1^p	✅		paper	dataset
SMC_NC_NOTFIXED_MUD_G1	g^d_1	✅		paper	dataset
SMC_NC_NOTFIXED_MUP_G1	g^p_1	✅		paper	dataset
SMCSX_NC_24GEV_MUD_G1F1RATIO	A^d_1	✅		paper
SMCSX_NC_17GEV_MUP_G1F1RATIO	A^p_1	✅		paper

DY datasets:

Datasets	Obs.	Status	Comments	Inspire	HepData
STAR_WP_510GEV_AL	A_L	✅		paper	dataset
STAR_WM_510GEV_AL	A_L	✅		paper	dataset

EIC projection datasets:

Datasets	Obs.	Status	Comments	Inspire	HepData
ATHENA_NC_29GEV_EP_ALL	A_{LL}			paper
ATHENA_NC_45GEV_EP_ALL	A_{LL}			paper
ATHENA_NC_63GEV_EP_ALL	A_{LL}			paper
ATHENA_NC_105GEV_EP_ALL	A_{LL}			paper
ATHENA_NC_140GEV_EP_ALL	A_{LL}			paper
EIC_NC_43GEV_EP_G1F1CHARMRATIO	A_1^c	✅		paper
EIC_NC_67GEV_EP_G1F1CHARMRATIO	A_1^c	✅		paper
EIC_NC_211GEV_EP_G1F1CHARMRATIO	A_1^c	✅		paper
EIcC_NC_15GEV_EP_G1F1CHARMRATIO	A_1^c	✅		paper
EIcC_NC_22GEV_EP_G1F1CHARMRATIO	A_1^c	✅		paper